Science (general)

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

A total lunar eclipse will turn the moon blood red on Tuesday across several continents

Adithi Ramakrishnan, The Associated Press 3 minute read Preview

A total lunar eclipse will turn the moon blood red on Tuesday across several continents

Adithi Ramakrishnan, The Associated Press 3 minute read Monday, Mar. 2, 2026

NEW YORK (AP) — A blood-red moon will soon grace the skies for a total lunar eclipse — and there won't be another until late 2028.

The spectacle will be visible Tuesday morning from North America, Central America and the western part of South America. Australia and eastern Asia can catch it Tuesday night. Partial stages of the eclipse with small bites taken out of the moon can be seen from Central Asia and much of South America. Africa and Europe will be shut out.

Solar and lunar eclipses happen due to a precise alignment of the sun, moon and Earth. There are between four and seven a year, according to NASA.

The eclipses tend to follow each other, taking advantage of the sweet spot in the celestial bodies' orbits. Tuesday's total eclipse of the moon comes two weeks after a ‘ring of fire’ solar eclipse that dazzled people and penguins in Antarctica.

Read
Monday, Mar. 2, 2026

First Nations awaiting Hydro consults

Gabrielle Piché 5 minute read Preview

First Nations awaiting Hydro consults

Gabrielle Piché 5 minute read Wednesday, Feb. 25, 2026

With licences for two major Manitoba Hydro projects set to expire later this year, affected First Nations await consultation — and want to see change.

Licences for the Churchill River Diversion and Lake Winnipeg Regulation projects, first issued in the 1970s, expire Sept. 1 and Aug. 1, respectively.

The diversion directs water to five stations accounting for roughly 75 per cent of Manitoba’s power generation. The latter project allows Hydro to generate power by manipulating Lake Winnipeg’s water levels.

There is no timeline for the licence renewals, said Environment Minister Mike Moyes. He said that would be dependent on consultations with impacted First Nations.

Read
Wednesday, Feb. 25, 2026

First Nations hopeful as Hydro’s first Indigenous chair eyes reversing years of enmity

Gabrielle Piché 5 minute read Preview

First Nations hopeful as Hydro’s first Indigenous chair eyes reversing years of enmity

Gabrielle Piché 5 minute read Tuesday, Feb. 24, 2026

Manitoba Hydro’s first Indigenous board chair says he has reconciliation on his mind as First Nations-driven lawsuits pile up against the Crown corporation and two of its major project licences are set to expire.

“I think there’s a lot of opportunity on the reconciliation side in Manitoba,” said Jamie Wilson, 58, a former treaty commissioner. “The more you understand the history, the more you understand the opportunity.”

Wilson, a member of Opaskwayak Cree Nation, grew up on a farm in The Pas. He remembered neighbours worked at Hydro but didn’t think much about the public utility — just enough to know it kept the house warm in the winter.

Opaskwayak recently took Ottawa to court over a Grand Rapids hydro dam and its impact on band members, CBC reported.

Read
Tuesday, Feb. 24, 2026

Town of Virden sues province, engineer firm over aquifer

Kevin Rollason 3 minute read Monday, Feb. 23, 2026

The Town of Virden is suing the provincial government and an engineering consulting firm for recommending it switch to a new aquifer, which ran out of drinking water four years later.

Manitoba urges court to throw out First Nation’s moose-hunt lawsuit

Erik Pindera 3 minute read Preview

Manitoba urges court to throw out First Nation’s moose-hunt lawsuit

Erik Pindera 3 minute read Sunday, Feb. 22, 2026

The Manitoba government is arguing a northern First Nation’s lawsuit over moose hunting on its traditional territory should be tossed out of court.

Misipawistik Cree Nation filed its statement of claim in the Court of King’s Bench in September, arguing licensed moose hunting on its traditional lands northwest of Lake Winnipeg infringes on the community’s treaty rights to hunt moose for food amid dwindling populations of the big game animal.

But in a recently filed statement of defence, the province argues it has upheld its duties.

“Manitoba denies that there have been any unjustified infringements of Treaty No. 5, that it has failed to act honourably toward the plaintiff, or that any court intervention or other remedy is required,” reads the government court filing.

Read
Sunday, Feb. 22, 2026
No Subscription Required

Family embraces challenges, rewards of launching a fruit orchard

Colleen Zacharias 7 minute read Preview
No Subscription Required

Family embraces challenges, rewards of launching a fruit orchard

Colleen Zacharias 7 minute read Saturday, Feb. 21, 2026

Growing up on a farm near Boissevain taught Kelvin Hildebrandt many things. But becoming an orchardist has meant taking a comprehensive and strategic approach to acquiring a whole new set of skills.

In the process, Hildebrandt has consulted with local orchardists, including well-known growers like Betty Kehler and Bob Pizey who ran Plum Ridge Farm, a popular u-pick orchard located in the Interlake region near Teulon.

“They taught me a great deal,” says Hildebrandt.

Hildebrandt has also been influenced by Jean Spencer who owned a 150-tree apple orchard near Miami. “Jean was very welcoming and let me take care of her trees for a while,” he says.

Read
Saturday, Feb. 21, 2026

Norway House files suit against Hydro, governments over Lake Winnipeg

Erik Pindera 5 minute read Preview

Norway House files suit against Hydro, governments over Lake Winnipeg

Erik Pindera 5 minute read Saturday, Feb. 21, 2026

Norway House Cree Nation is suing Manitoba Hydro and the provincial and federal governments over how the public utility manipulates the level of Lake Winnipeg.

It’s the latest litigation launched by a First Nation in relation to Hydro’s regulation of the outflow of the lake into the Nelson River, which it has done since the mid-1970s.

Norway House filed its claim in the Court of King’s Bench on Thursday. It alleges Hydro and the Manitoba government have misrepresented the severity and scope of the adverse effects to the community caused by the regulation operation and the construction of a channel from Lake Winnipeg to Playgreen Lake.

The community, which is about 460 kilometres north of Winnipeg, near the northern shore of Lake Winnipeg, hired engineering firm DHI Water and Environments Inc. to conduct a scientific assessment of the effects of the regulation project.

Read
Saturday, Feb. 21, 2026

Galápagos park releases 158 juvenile hybrid tortoises on Floreana to restore the ecosystem

César Olmos, The Associated Press 3 minute read Preview

Galápagos park releases 158 juvenile hybrid tortoises on Floreana to restore the ecosystem

César Olmos, The Associated Press 3 minute read Saturday, Feb. 21, 2026

FLOREANA ISLAND, Ecuador (AP) — Nearly 150 years after the last giant tortoises were removed from Floreana Island in Ecuador’s Galápagos archipelago, the species made a comeback Friday, when dozens of juvenile hybrids were released to begin restoring the island’s depleted ecosystem.

The 158 newcomers, aged 8 to 13, have begun exploring the habitat they are destined to reshape over the coming years. Their release was perfectly timed with the arrival of the season’s first winter rains.

“They are large enough to be released and can defend themselves against introduced animals such as rats and cats,” said Fredy Villalba, director of the Galápagos National Park breeding center on Santa Cruz Island, noting that the best specimens with the strongest lineage were selected specifically for Floreana.

These released juvenile specimens, out of a total of 700 planned for Floreana, will be introduced gradually. According to Christian Sevilla, director of ecosystems of the Galapagos National Park, they carry between 40% and 80% of the genetic makeup of the Chelonoidis niger —a species that has been extinct for 150 years.

Read
Saturday, Feb. 21, 2026

Data centres and infrastructure: an expensive pairing

Editorial 4 minute read Preview

Data centres and infrastructure: an expensive pairing

Editorial 4 minute read Friday, Feb. 20, 2026

Governments around the world — India being the latest — have been falling over themselves trying to lure power-hungry, water-thirsty data centre operations to build in their backyards.

Read
Friday, Feb. 20, 2026

Social media companies face legal reckoning over mental health harms to children

Barbara Ortutay, The Associated Press 8 minute read Preview

Social media companies face legal reckoning over mental health harms to children

Barbara Ortutay, The Associated Press 8 minute read Wednesday, Feb. 25, 2026

For years, social media companies have disputed allegations that they harm children’s mental health through deliberate design choices that addict kids to their platforms and fail to protect them from sexual predators and dangerous content. Now, these tech giants are getting a chance to make their case in courtrooms around the country, including before a jury for the first time.

Some of the biggest players from Meta to TikTok are facing federal and state trials that seek to hold them responsible for harming children's mental health. The lawsuits have come from school districts, local, state and the federal government as well as thousands of families.

Two trials are now underway in Los Angeles and in New Mexico, with more to come. The courtroom showdowns are the culmination of years of scrutiny of the platforms over child safety, and whether deliberate design choices make them addictive and serve up content that leads to depression, eating disorders or suicide.

Experts see the reckoning as reminiscent of cases against tobacco and opioid markets, and the plaintiffs hope that social media platforms will see similar outcomes as cigarette makers and drug companies, pharmacies and distributors.

Read
Wednesday, Feb. 25, 2026

North at risk from ‘old battles,’ federal spending priorities, Axworthy says

Gabrielle Piché 5 minute read Thursday, Feb. 19, 2026

Canada risks falling into a pattern of fighting “old battles” in the North — while ramping up defence spending — as it cuts funding to handle wildfires and internal migration, former federal minister Lloyd Axworthy warns.

Manitoba to screen infants for defect that causes sight, hearing problems

Marsha McLeod 3 minute read Preview

Manitoba to screen infants for defect that causes sight, hearing problems

Marsha McLeod 3 minute read Tuesday, Feb. 17, 2026

Manitoba has become the third jurisdiction in Canada to implement universal newborn screening for congenital cytomegalovirus, which can lead to complications as a child grows up, including hearing loss, vision problems and developmental disabilities.

Read
Tuesday, Feb. 17, 2026
No Subscription Required

The delicate art of pressing flowers

Colleen Zacharias 7 minute read Preview
No Subscription Required

The delicate art of pressing flowers

Colleen Zacharias 7 minute read Saturday, Feb. 14, 2026

When early explorers travelled the four corners of the world in search of botanical treasures and plant knowledge, they faced many challenges collecting and transporting live plant material. In the 19th century, the development of the Wardian case — a glazed box that held soil and water — enhanced the survival rate of live plants on long sea journeys.

But highly detailed botanical illustrations also served as a visual record for early botanists and scientists to study plants from distant parts of the world. The technique of pressing and drying all the parts of individual plants on paper made it possible to preserve plant specimens.

Today, herbariums around the world, including those at Manitoba Museum and the University of Manitoba, house extensive collections of pressed, dried plants stored in specialized, climate-controlled conditions. Scientists use these specimens to determine the rarity of species and understand environmental changes.

Enduring art form

Read
Saturday, Feb. 14, 2026

U of M partners with firm behind proposed sand mine to study Manitoba groundwater

Julia-Simone Rutgers 5 minute read Preview

U of M partners with firm behind proposed sand mine to study Manitoba groundwater

Julia-Simone Rutgers 5 minute read Friday, Feb. 13, 2026

University of Manitoba researchers will soon have a new, non-invasive tool to study the province’s vast groundwater resources after inking a partnership with Alberta-based mining company Sio Silica.

“If the technology works … it’s going to provide a mechanism to do real-time monitoring of changes in groundwater,” Ricardo Mantilla, an associate professor in the university’s civil engineering department and lead researcher for the project, said in an interview.

The emerging technology — called absolute quantum gravimetry — can measure changes in gravity caused by changes in groundwater levels, allowing researchers to better understand the flow and storage of underground water resources without the need for “expensive and disruptive” drilling, he said.

“That obviously has applications for (Sio Silica), but it can have very important implications for how we understand groundwater in aquifers in our province.”

Read
Friday, Feb. 13, 2026

Province warns of measles exposure at Jets game as cases surge

Tyler Searle 3 minute read Preview

Province warns of measles exposure at Jets game as cases surge

Tyler Searle 3 minute read Friday, Feb. 13, 2026

Manitoba public health officials are warning attendees of a Winnipeg Jets game they may have been exposed to measles, as the province continues to grapple with outbreaks.

Read
Friday, Feb. 13, 2026

City sewage plant megaproject progresses amid need for more funding

Nicole Buffie 5 minute read Preview

City sewage plant megaproject progresses amid need for more funding

Nicole Buffie 5 minute read Wednesday, Feb. 11, 2026

The finishing touches are being put on four massive fibreglass sewage pipes inside a two-and-a-half metre thick concrete tunnel 20 metres underground.

When the work is done, they’ll start pumping out millions of litres of raw sewage per day.

The building that houses them may look modest, but it was made with as much concrete as half of the Canada Life Centre, with still some to go.

“We’ve got at least double that in the balance of the facility in other areas,” said Rob Black, the project director for the upgrade of the North End sewage treatment plant on Main Street North.

Read
Wednesday, Feb. 11, 2026

Clear Lake group withdraws review against Parks Canada

Connor McDowell 4 minute read Preview

Clear Lake group withdraws review against Parks Canada

Connor McDowell 4 minute read Monday, Feb. 9, 2026

Fairness for Clear Lake has decided to withdraw its judicial review against Parks Canada following a court delay that pushed the 2025 boat ban hearing to May.

Read
Monday, Feb. 9, 2026

Agricultural innovation takes hit in federal cuts

Laura Rance 4 minute read Preview

Agricultural innovation takes hit in federal cuts

Laura Rance 4 minute read Saturday, Jan. 31, 2026

Everyone knew cuts to federal programs and jobs were coming.

Something must give if elected officials are to make good on promises to address what many characterized as Canada’s bloated bureaucracy and ballooning deficits, while boosting its military defence systems and protecting the economy from a neighbour gone rogue.

And while the Canadian effort to shrink the cost of governing is a little less dramatic than that in the U.S. a year ago, the application of across-the-board cuts has been anything but surgical.

Farmers and unions, who rarely agree on anything, are united in opposition to news Agriculture and Agri-Food Canada is closing three research facilities and four research farms, and cutting around 650 positions. The cuts include a host of programs, including those focused on organic farming, regenerative agriculture and climate adaptation.

Read
Saturday, Jan. 31, 2026

Agriculture and Agri-Food Canada announces closure of research operations, job cuts

Fakiha Baig, The Canadian Press 3 minute read Preview

Agriculture and Agri-Food Canada announces closure of research operations, job cuts

Fakiha Baig, The Canadian Press 3 minute read Monday, Jan. 26, 2026

Agriculture and Agri-Food Canada says it is closing seven of its research operations as part of the federal government's efforts to cut the size of the public service.

The federal department said research centres in Guelph, Ont., Quebec City and Lacombe, Alta., as well as four satellite research farms across Nova Scotia, Saskatchewan and Manitoba are closing.

It said so far, approximately 665 department positions have also been reduced and nearly 1,050 employees received notices on Thursday.

"There are no imminent site closures, and any wind-down of scientific operations would follow a careful decision process that could take up to 12 months," the department said in a statement Friday.

Read
Monday, Jan. 26, 2026
No Subscription Required

U of M chemist earns award for work on new drug candidate for treating Lou Gehrig’s disease

Conrad Sweatman 3 minute read Preview
No Subscription Required

U of M chemist earns award for work on new drug candidate for treating Lou Gehrig’s disease

Conrad Sweatman 3 minute read Monday, Nov. 17, 2025

A University of Manitoba PhD candidate with a dramatic life story has been awarded the Mitacs Innovation Award for co-inventing an aspiring new drug candidate for treating amyotrophic lateral sclerosis (ALS), better known as Lou Gehrig’s disease, announced Monday.

“I thought, like, it’s a spam call. Then someone told me that, ‘You have been selected for the (award),’ so I was numb for 10 to 20 seconds,” says medicinal chemist Nitesh Sanghai, currently pursuing a doctorate at the U of M’s college of pharmacy under the supervision of Prof. Geoffrey K. Tranmer.

Sanghai doesn’t talk about “rags to riches” but instead “grass to grace” in describing his trajectory. The 43-year-old from Jharia, a small town in the Jharkhand district of India, says he was the first person in his family to pass India’s Grade 10 board examination, a gateway to further secondary and post-secondary education.

“I thought of breaking the cycle and pursuing studies with passion and privilege, which my family never had,” he says.

Read
Monday, Nov. 17, 2025

Cougar makes rare appearance in Manitoba

Kevin Rollason 3 minute read Preview

Cougar makes rare appearance in Manitoba

Kevin Rollason 3 minute read Friday, Nov. 14, 2025

A cougar made a rare appearance on a trail camera in the Whiteshell Provincial Park.

Read
Friday, Nov. 14, 2025

Elementary students share struggles with reading after report reveals education system failing

Maggie Macintosh 12 minute read Preview

Elementary students share struggles with reading after report reveals education system failing

Maggie Macintosh 12 minute read Sunday, Nov. 9, 2025

The Manitoba Human Rights Commission published the long-awaited results of a probe into how schools are teaching children to read — or failing to do so — at the end of October.

The 70-page report represents Phase 1 of a special project that’s become known as “Manitoba’s Right to Read.” A followup on the implementation of investigators’ recommendations is expected in 2026-27.

Local investigators concluded many teachers do not have training in structured literacy, a neuroscience-backed philosophy founded on explicit instruction in phonics, which stresses recognizing the connection between sounds and letters/letter combinations.

The structured-literacy method of teaching had all but lost the so-called “reading wars” by the 2000s, amid concerns memorizing letter-sound associations was repetitive and, as a result, was destroying students’ motivation to learn. Schools pivoted to prioritizing exposing children to a wide variety of interesting and increasingly difficult texts.

Read
Sunday, Nov. 9, 2025

U of M research underscores importance of polar bears to future of Arctic

Katie May 5 minute read Preview

U of M research underscores importance of polar bears to future of Arctic

Katie May 5 minute read Tuesday, Oct. 28, 2025

Polar bears are generous hunters whose leftovers feed many other animals, new research shows, casting the protected species as a major provider, not just a vulnerable predator in a province that attracts thousands of polar bear watchers every fall.

Arctic foxes, wolverines, eagles, hawks, gulls and even younger bears are among at least 11 species who feast on the prey left behind by polar bears. The latest study calculates the leftovers: 7.6 million kilograms per year in picked-over seal carcasses left on sea ice.

That’s a conservative estimate, said biologist and University of Manitoba PhD candidate Holly Gamblin, lead author of the study published Tuesday in the journal Oikos from the Nordic Ecological Society.

“A bunch of my co-authors are in that polar bear research world and have been thinking about investigating (this issue), knowing that it’s this really under-represented and under-studied component of the story, when we think about polar bears as apex predators,” said Gamblin, who has studied Arctic foxes. “They had had this idea for a while and I was just sort of in the right place at the right time.”

Read
Tuesday, Oct. 28, 2025

Halloween pumpkin waste is a methane problem, but chefs and farmers have solutions

Kiki Sideris, The Associated Press 5 minute read Preview

Halloween pumpkin waste is a methane problem, but chefs and farmers have solutions

Kiki Sideris, The Associated Press 5 minute read Tuesday, Oct. 28, 2025

Don’t let your Halloween pumpkin haunt the landfill this November.

More than 1 billion pounds (454 million kilograms) of pumpkins rot in U.S. landfills each year after Halloween, according to the Department of Energy.

Yours doesn’t have to go to waste. Experts told us your pumpkins can be eaten, composted or even fed to animals. Here’s how.

Cooking with pumpkin waste

Read
Tuesday, Oct. 28, 2025