Biology

Please review each article prior to use: grade-level applicability and curricular alignment might not be obvious from the headline alone.

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Alain Boucher: insuffler l’espoir au coeur du traitement

Chelsea Howgate 4 minute read Preview
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Alain Boucher: insuffler l’espoir au coeur du traitement

Chelsea Howgate 4 minute read Saturday, May. 16, 2026

Pour Alain Boucher, rien n’est plus essentiel à la guérison qu’un grand sourire et un cœur léger. Au cours des six dernières années comme bénévole chez Action Cancer Manitoba, il a mis cette philosophie en pratique. Et avec beaucoup de succès!

Au moins deux fois par semaine, il apporte ce sourire, son attitude positive, sa sensibilité et sa capacité de bien connecter à travers le dialogue avec les clients de l’organisme.

Il affirme que c’est, avant tout, son engagement à reconnaître l’humanité de chacun de ses clients qui le rend fier du travail qu’il accomplit.

“Apporter une touche humaine à leur situation, je vois que ça fait une énorme différence. Puis ça, c’est bien la meilleure récompense. Pas besoin de salaire pour ça,” dit-il en souriant.

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Saturday, May. 16, 2026
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Health advice is all over social media. Here’s how to vet claims

Devi Shastri, The Associated Press 6 minute read Preview
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Health advice is all over social media. Here’s how to vet claims

Devi Shastri, The Associated Press 6 minute read Updated: 12:42 PM CDT

Health and wellness advice is available in abundance on social media — from trendy to informative to straight-up disinformation — and you're far from alone in seeing it.

A new survey by the Pew Research Center finds that about 4 in 10 U.S. adults — and around half of those under 50 — get health information from social media or podcasts.

Researchers also looked at the social media profiles of 6,828 health and wellness influencers with at least 100,000 followers. Only about 4 in 10 list a background as a health professional. About one-third called themselves coaches, about 3 in 10 described themselves as entrepreneurs and about 1 in 10 cited their own life experience, like being a parent.

Despite the wide range of expertise, about half of people who get health and wellness information from influencers said the influencers help them better understand their own health, while about one-third said it hasn't made much difference. About 1 in 10 said it made them more confused.

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Updated: 12:42 PM CDT
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Governments blasted for inaction as HIV rates rise

Scott Billeck 5 minute read Preview
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Governments blasted for inaction as HIV rates rise

Scott Billeck 5 minute read Friday, May. 8, 2026

An HIV/AIDS advocate who has spent the past 35 years raising awareness about the disease is calling for a national inquiry into what he calls a lack of proactive action by provincial and federal governments to prevent infections.

Albert McLeod, a two-spirit elder from Nisichawayasihk Cree Nation, says HIV pre-exposure prophylaxis — commonly known as PrEP — has been approved by Health Canada since 2016. Despite that, infection rates have continued to climb.

“It’s just this sort of very conservative attitude to our health,” McLeod said Friday, challenging anyone to find a poster in Winnipeg promoting HIV awareness or PrEP on street corners or at bus stops.

“And now it’s suddenly an emergency in 2026, when we’ve had 10 years to be proactive and let people know about the availability of this medication? Instead, we have people who are HIV positive who could be negative.”

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Friday, May. 8, 2026
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Nature is a big part of the Canadian economy — but how big? We crunched the numbers.

Julia-Simone Rutgers 8 minute read Preview
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Nature is a big part of the Canadian economy — but how big? We crunched the numbers.

Julia-Simone Rutgers 8 minute read Friday, May. 8, 2026

Canada’s vast landscape, which boasts 20 per cent of the world’s freshwater, a quarter of global wetlands and 28 per cent of its boreal forests, is critical to its economy. Natural resource industries — forests, farms, fisheries, mining and oil and gas — together make up approximately seven per cent of Canada’s gross domestic product.

Tension exists between expanding these industrialized sectors and protecting the ecosystems on which they depend.

In Manitoba, some worry protecting the Seal River Watershed, which spans more than 50,000 square kilometres in the province’s north, will hinder opportunities in mineral resources and hydro; to the east, critical mineral mining ambitions in Ontario’s Ring of Fire clash with the protection of the Hudson and James Bay Lowlands, the second-largest carbon sink on earth; and in B.C., Coastal First Nations have protested that lifting the large tanker ban through their waters will endanger the protected Great Bear Rainforest.

These tensions make it easy to frame nature as the antithesis of economic activity, if it’s always put in opposition to projects that are described as growing Canada’s wealth, sovereignty and security.

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Friday, May. 8, 2026
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Bear hunting and conservation questions

Jessica Scott-Reid 4 minute read Friday, May. 8, 2026

You don’t have to be an animal rights activist to oppose black bear hunting in Manitoba. You also don’t have to trade in your ethics in order to understand biology. Most animal and nature-loving Canadians can do it all: understand science and care about animal suffering. Well, unless your paycheque requires otherwise.

Such is the case for the author of a recent article for the Free Press (Why claims of sentience can’t guide black bear policy, Think Tank, April 16), Mark Hall, who conservation-washes the killing of black bears in our province. The B.C.-based hunting advocate also conveniently failed to mention his vested interest in the issue, including that the organization he works for is funded by companies in the trophy hunting business. He also failed to follow the actual science.

The fact is, framing Manitoba’s spring black bear hunt as a conservation measure grounded in biology just doesn’t hold up. Especially since it is also marketed by local companies as trophy hunting. “During your bear hunt you will be placed over an active bear bait site (and) with a little patience and some determination you will be able to harvest a trophy of a lifetime,” states one company’s website.

Lesley Fox, executive director of Canadian wildlife protection charity The Fur Bearers, says “heralding the spring bear hunt as conservation is a public relations tactic that supports special interests, not wildlife.”

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Manitoba declares public health emergency over HIV rising rates

Gabrielle Piché 5 minute read Preview
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Manitoba declares public health emergency over HIV rising rates

Gabrielle Piché 5 minute read Thursday, May. 7, 2026

The Manitoba government declared HIV spread a public health emergency Thursday as case counts continue to escalate.

Dr. Brent Roussin, chief provincial public health officer, made the declaration at a news conference, noting cases have steadily increased over the past six years.

“In 2024, we reported a rate of 19.5 cases per 100,000 (people), which is roughly 3½ times that of Canada’s rate of 5.5,” Roussin said.

Manitoba had 328 new cases of human immunodeficiency virus in 2025, a sharp increase from the 90 tracked in 2019.

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Thursday, May. 7, 2026
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Conservation shouldn’t come at the cost of access

Carly Deacon 5 minute read Preview
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Conservation shouldn’t come at the cost of access

Carly Deacon 5 minute read Tuesday, May. 5, 2026

The Seal River Watershed in northern Manitoba is one of the last great intact ecosystems in North America.

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Tuesday, May. 5, 2026
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A suspected outbreak of the rare hantavirus on a cruise ship in the Atlantic kills 3 people

Gerald Imray, The Associated Press 4 minute read Preview
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A suspected outbreak of the rare hantavirus on a cruise ship in the Atlantic kills 3 people

Gerald Imray, The Associated Press 4 minute read Monday, May. 25, 2026

CAPE TOWN, South Africa (AP) — A suspected outbreak of the rare hantavirus infection on a cruise ship in the Atlantic Ocean killed three people, including an elderly married couple, and sickened at least three others, the World Health Organization and South Africa's Department of Health said Sunday.

In a statement to The Associated Press, WHO said an investigation was underway but that at least one case of hantavirus had been confirmed. One of the patients was in intensive care in a South African hospital, the U.N. health agency said, and it was working with authorities to evacuate two others with symptoms from the ship.

The Dutch company that operates the cruise said the ship was now sitting off the coast of Cape Verde, an island nation off Africa's west coast, and local authorities were assisting but had not allowed anyone to disembark. It said the two sick people onboard requiring urgent medical care were crew members.

Hantavirus infections are spread mainly by rodents

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Monday, May. 25, 2026
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Bird Lake man says freeing moose from ice a ‘rush’

Morgan Modjeski 3 minute read Preview
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Bird Lake man says freeing moose from ice a ‘rush’

Morgan Modjeski 3 minute read Thursday, Apr. 23, 2026

A Manitoba man says he’s honoured to have been able to help rescue a moose stranded in the ice in Nopiming Provincial Park.

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Thursday, Apr. 23, 2026
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St. Vital Park duck pond to get new design before $3-M rehabilitation in 2027

Joyanne Pursaga 3 minute read Preview
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St. Vital Park duck pond to get new design before $3-M rehabilitation in 2027

Joyanne Pursaga 3 minute read Thursday, Apr. 23, 2026

A new design is set to spruce up the duck pond at St. Vital Park, making it deeper, more naturalized and less prone to algae.

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Thursday, Apr. 23, 2026
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Nurse practitioners fill void as menopause clinic to open in 2027

Carol Sanders 5 minute read Preview
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Nurse practitioners fill void as menopause clinic to open in 2027

Carol Sanders 5 minute read Thursday, Apr. 23, 2026

Some Manitoba women are paying close to $400 to access medically necessary menopause treatment from nurse practitioners who aren’t funded by the province.

“It’s a needed service that has plenty of gaps to access,” said Ashley Carruthers, chief executive officer of the Nurse Practitioners Association of Manitoba.

Premier Wab Kinew acknowledged the need at a news conference Monday to announce a $5.2-million plan to revive the menopause clinic by fall of 2027.

For now, many women must wait for access to treatment or pay a nurse practitioner.

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Thursday, Apr. 23, 2026
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What to do with inconvenient wildlife

Scott Forbes 5 minute read Preview
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What to do with inconvenient wildlife

Scott Forbes 5 minute read Tuesday, Apr. 21, 2026

Their flocks darkened the skies, over a mile wide and hundreds of miles long. It would take hours or even days for them to pass over a fixed spot. They were a common Manitoba resident, nesting as far north as York Factory. In the 1860s, one hunter trapped 80 dozen in a net near St. Andrews.

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Tuesday, Apr. 21, 2026
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Former chief psychiatrist legally challenges Manitoba’s detox detention laws

Dan Lett 4 minute read Preview
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Former chief psychiatrist legally challenges Manitoba’s detox detention laws

Dan Lett 4 minute read Sunday, Apr. 19, 2026

Manitoba’s former chief psychiatrist is challenging the constitutionality of a controversial law allowing the province to incarcerate intoxicated people for up to 72 hours, claiming that it will harm those suffering from mental illness or disabilities.

Dr. Jim Simm, an outspoken critic of the Protective Detention and Care of Intoxicated Persons Act, said in an exclusive interview on Sunday that he is seeking leave from the Court of King’s Bench to challenge the law violates provisions of the Charter of Rights and Freedoms.

“We’re talking about human beings who are suffering,” Simm said. “They may be acting badly but to be putting them in solitary confinement — it’s just wrong.”

As it stands now, the legislation allows someone who appears intoxicated to be held for 24 hours at a “detention location,” and then held for up to 72 additional hours at a “preventative care centre.”

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Sunday, Apr. 19, 2026
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The challenge of aging

Mac Horsburgh 4 minute read Saturday, Apr. 18, 2026

Time stops for no one. It keeps ticking away like a perpetual motion machine erasing our youth. Aging is entropy inevitably moving us into a state of disorder.

We wake up one morning and say, “What happened?” Our friends ask us: “Are you living the dream?” Retirement is supposed to be the pot of gold at the end of the rainbow. Except it often doesn’t feel like that.

Suddenly, we are contending with hip and knee replacements, angioplasty or by-pass surgery, chemotherapy and cancer surgery, cataract surgery, emergency visits to the hospital, not to mention cognitive and physical decline associated with degenerative illnesses.

And then there are the numerous medications we are required to take to help us cope with these various medical disorders, all of which have side effects. To counter these side effects, we need to take a different set of medications. We live a life of neverending alarms going off telling us which meds we need to take and when.

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Why claims of sentience can’t guide black bear policy

Mark Hall 5 minute read Preview
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Why claims of sentience can’t guide black bear policy

Mark Hall 5 minute read Thursday, Apr. 16, 2026

The modern debate over sustainable-use bear hunting often hinges on a few claims including bears are sentient, therefore humans have no moral right to hunt them.

It’s a powerful emotional argument, but it collapses under scientific scrutiny and ecological reality. Sentience is real. Bears and other animals do feel.

But the leap from “animals feel” to “humans must never hunt” is not supported by biology, ethics or conservation science. If we want wildlife policy that protects species and ecosystems, we need to separate what sentience is from what animal rights activists want it to mean.

In scientific terms, sentience refers to the capacity to feel or perceive, not the ability to make moral judgments.

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Thursday, Apr. 16, 2026
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Meet neffy: Health Canada approves epinephrine nasal spray for anaphylaxis

Nicole Thompson, The Canadian Press 3 minute read Preview
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Meet neffy: Health Canada approves epinephrine nasal spray for anaphylaxis

Nicole Thompson, The Canadian Press 3 minute read Thursday, May. 7, 2026

TORONTO - Health Canada has approved the first needle-free epinephrine treatment for severe allergic reactions: a nasal spray called neffy.

ALK Canada, which purchased the rights to distribute the drug, says the two-milligram treatment could be on the market as soon as this summer.

The drug was approved for adults and pediatric patients who weigh at least 30 kilograms, which is roughly 66 pounds. A one-milligram dose has been approved in the United States for kids between 15 and 30 kilograms, but not in Canada.

As it stands, epinephrine auto-injectors — a single-use pre-filled device known by the brand name EpiPen — are the only emergency treatment option available for allergic reactions.

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Thursday, May. 7, 2026
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‘Desperately missed’ victims honoured as B.C. marks 10 years of toxic drug emergency

Wolfgang Depner, The Canadian Press 5 minute read Preview
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‘Desperately missed’ victims honoured as B.C. marks 10 years of toxic drug emergency

Wolfgang Depner, The Canadian Press 5 minute read Wednesday, May. 6, 2026

VICTORIA -

Paula Beardy said her grandson Sheldon Beardy was a good kid.

He would have turned 28 on Monday. But his mother died last year, and after attending her memorial service in August, Sheldon also died of a drug overdose.

Paula Beardy said Sheldon used to stay with her a lot and she misses his happy smile.

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Wednesday, May. 6, 2026
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Crop-enhancement firm eyes potato prosperity

Aaron Epp 5 minute read Preview
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Crop-enhancement firm eyes potato prosperity

Aaron Epp 5 minute read Tuesday, Apr. 14, 2026

Of all the research labs in all the cities in all the world, Kinneret Shefer walks into St. Boniface Hospital’s.

The researcher and entrepreneur is the co-founder of GeneNeer Ltd., an agricultural biotechnology company from Israel. Earlier this year, the company established its North American operations at the Albrechtsen Research Centre in the central Winnipeg hospital.

“We moved to Canada because our technology developed, we are moving to implementation and we have some business agreements in negotiation,” said Shefer, who holds a PhD in genetic counselling from the Hebrew University of Jerusalem.

GeneNeer launched its Canadian operations in January. The company converted laboratory facilities at the research centre and had them operating within two weeks, allowing research activities to begin almost immediately.

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Tuesday, Apr. 14, 2026
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Colombia approves plan to cull roaming hippos linked to Pablo Escobar

Manuel Rueda, The Associated Press 3 minute read Preview
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Colombia approves plan to cull roaming hippos linked to Pablo Escobar

Manuel Rueda, The Associated Press 3 minute read Tuesday, May. 5, 2026

BOGOTA, Colombia (AP) — Colombian officials on Monday authorized a plan to cull dozens of hippos roaming freely through a region in the center of the country, where they threaten villagers and displace native species years after notorious drug lord Pablo Escobar brought in the first ones.

Environment Minister Irene Vélez said previous methods to control their population have been expensive and unsuccessful, including neutering some of the animals or moving them to zoos. Vélez said up to 80 hippos would be affected by the measure. She did not say when hunting would begin.

“If we don’t do this we will not be able to control the population,” Vélez said. “We have to take this action to preserve our ecosystems.”

Colombia is the only country outside of Africa with a wild hippo population. The hippos are the descendants of four brought to the country in the 1980s by Escobar as he built a private zoo in Hacienda Nápoles, a gigantic ranch in the Magdalena River valley with a private landing strip that served as his rural abode.

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Tuesday, May. 5, 2026
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The need for regulation in a digital age

Andrew Lodge 5 minute read Monday, Apr. 13, 2026

Mark Zuckerberg, CEO of Meta and co-founder of Facebook, has been under increased scrutiny in past months after being forced to testify in a Los Angeles courtroom over allegations that Meta-owned Instagram is designed to be addictive, especially when it comes to kids.

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Few food innovations as polarizing as genetic modification

Laura Rance 4 minute read Saturday, Apr. 11, 2026

Most of us have been eating foods derived from genetically modified crops for a generation or so, and so far, none of the ills attributed to modern food systems have been traced back to their use.

Except, perhaps our propensity towards overeating.

Since their introduction in the mid-1990s, genetically modified crops have taken over nearly half of the global area sown to soybeans, canola and corn.

The foods from these varieties, which are most often genetically modified to allow farmers to use herbicides that kill weeds but not the crop, are the same as traditional varieties in every measurable way.

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Not consulted on Clear Lake motorboating: Chief

Connor McDowell 5 minute read Preview
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Not consulted on Clear Lake motorboating: Chief

Connor McDowell 5 minute read Saturday, Apr. 11, 2026

The chief of Keeseekoowenin Ojibway First Nation says he did not consent to the return of motorboats at Clear Lake.

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Saturday, Apr. 11, 2026
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City weighs giving green light to private park land purchases

Joyanne Pursaga 4 minute read Friday, Apr. 10, 2026

The City of Winnipeg will soon consider devoting millions of dollars to buy more park space.

While the city’s main development plan, OurWinnipeg 2045, set a goal to acquire 1,000 acres of new parks, waterways and natural areas in 2021, very little has been added since.

A new report suggests the city take steps to ensure some of the “few remaining” privately owned high-quality natural habitats and forests in Winnipeg can be strategically bought up by creating a new reserve fund and a dedicated capital budget for acquiring park land.

“The City of Winnipeg does not have a reliable funding source to purchase park land without significant changes to its policies and a dedicated capital budget,” wrote Dave Domke, the city’s manager of parks and open space.

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Motorboats to return to Clear Lake this summer

Connor McDowell 6 minute read Preview
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Motorboats to return to Clear Lake this summer

Connor McDowell 6 minute read Wednesday, Apr. 8, 2026

Motorboats will be allowed to return to Clear Lake this summer, a year after they were banned amid the discovery of invasive species.

Parks Canada officials said Wednesday watercraft inside the Riding Mountain National Park lake would be permitted under a mandatory tagging program and several other conditions.

“We’re pleased, but we also want to see how it will be implemented,” said Trevor Boquist, spokesperson for the Fairness for Clear Lake advocacy group.

“I would say we want to be part of the conversation of how this will be implemented.”

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Wednesday, Apr. 8, 2026