France’s forest management may need to change to prevent more wildfires in Les Landes

PARIS (AP) — History keeps repeating itself in the smoldering forests of southwest France, now ash-covered and charred.

Devastated by previous blazes in 2022 and 1949, when 82 people died, the largest human-made woodland in Western Europe has again been ravaged by wildfires which burned an area four times the size of Paris.

The forests of Les Landes — covering 10,000 square kilometers (3,860 square miles) — were created in the 19th century for timber and resin production. They comprise endless rows of pines in neat, close lines, which works against them in a wildfire, with flames jumping easily from one tree to another.

Blazes loom as a growing danger for the timberland because Europe is the world’s fastest-warming continent. But climate change isn't its sole vulnerability, experts say. They also point to the very nature of such industrial plantation, whose origins date back to the Second French Empire.

Alberta lets the dogs out, recruits more canine muscle in fight against mussels

CALGARY - Hilo, Jane and Winnie are a part of Alberta's muscle against invasive mussels that have spread throughout the Great Lakes and Canadian waterways since the 1980s.

So far, species of invasive mussels haven't made their way into Alberta, and the canines work among human teams that scan boats entering the province to maintain that streak.

But the threat is nearing, with golden mussels just recently established in California, said Cindy Sawchuk, the lead for the province's Aquatic Invasive Species Operations and Conservation Canine Program.

"These mussels really like to hide in damp, dark places (and) a lot of them are hard to see," said Sawchuk, emphasizing their small size.

Human-caused climate change made Spanish, French fires much more likely, scientists calculate

Climate change's fingerprints are all over the extreme fire weather that sparked this week's devastating wildfires in Spain and France and has spiked Southern Europe's burning the past eight years, two new studies conclude.

Human-caused climate change made the hot and dry conditions responsible for Spain's record-sized inferno 20 times more likely to happen, and it doubled the chances of extreme fire conditions for the flames in France, scientists at World Weather Attribution calculated in a rapid analysis Thursday, conducted while fires were still burning. Warming in the past 26 years has tripled the odds of the severe fire risk conditions in Spain and increased the chances in France 40%, the same report found.

At the same time, researchers published a separate study on Thursday — written and edited long before this week's fires began — that found the number of days that Southern Europe's weather reached extreme fire-prone levels has more than doubled compared to decades ago.

Both studies examined changes in the weather that creates fire-prone conditions. The measurements factor in air temperature, drought conditions, humidity and wind.

Ancient mummy DNA provides scientific evidence that colonization brought smallpox to the Americas

NEW YORK (AP) — Ancient mummy DNA recovered in Chile has yielded the firmest evidence yet that European colonization brought smallpox to the Americas.

Smallpox was one of the deadliest diseases in human history before it was eradicated in 1980, largely thanks to vaccination. For centuries, the virus had killed about one-third of the people it infected and left most survivors with deep and sometimes disfiguring scars.

Outbreaks struck Asia and Europe and eventually spread to the Americas, where colonial writings, administrative records and missionary reports documented how it killed millions and devastated Indigenous populations who had never been exposed to the virus.

Now there's scientific evidence for the spread: An analysis of Chilean mummies provides the strongest genetic link yet to the virus as it existed outside of the Americas, and provides a better picture of how it reached remote populations through colonization, said geneticist Shigeki Nakagome with Trinity College Dublin.

Between prices and a diarrhea-causing parasite, lettuce is causing hard times at some restaurants

It’s been a choppy year for restaurants that lean into lettuce.

Lettuce prices rose sharply in the first half of 2026 due to hot weather in Arizona, where about one-third of America’s lettuce is grown. Now, restaurants are dealing with the fallout from a cyclospora outbreak linked to shredded lettuce that has sickened thousands of Americans.

Yum Brands, the parent company of Taco Bell, said Thursday that Taco Bell's U.S. same-store sales are down 2% so far in the July-September period due to customers' concerns over the outbreak. That compares to a 7% same-store sales increase in the April-June period.

Federal health officials first tied the diarrhea-causing outbreak to shredded iceberg lettuce served at Taco Bell restaurants in Indiana, Kentucky, Michigan, Ohio and West Virginia. Later, the U.S. Food and Drug Administration said customers in Illinois, Kansas, Oklahoma and Pennsylvania were also affected.

Climate change? It’s already here

Winnipeg’s roads are buckling. Ontario forests are burning. Toronto chokes on wildfire smoke. The summer heat dome in Europe has already killed thousands. Climate change is not some future dystopian vision. It’s right here, right now. And the cause is crystal clear: burning fossil fuels.

Remains of dinosaur skull found in B.C. campground belonged to T. rex ‘great-uncle’

The remains of a dinosaur skull found in British Columbia campground belonged to a tyrannosaur that was lighter and faster than its more famous relative, the T. rex, say the authors of a new study.

University of Alberta and McGill University researchers studied the cast of a partial skull impression that was left about 76 million years ago and discovered it belonged to a horned dinosaur known as Gorgosaurus.

Their findings, published in the journal Palaeogeography, Palaeoclimatology, Palaeoecology last month, give new insight into a species that once roamed what is now Western Canada, said lead author Colton Coppock from the University of Alberta.

"We were able to identify (Gorgosaurus) based on a unique set of characteristics on this impression," Coppock said.

Birds’ evolution from feathery, winged dinosaurs chronciled in riveting, well-researched account

Whenever Steve Brusatte’s preschool-aged son was asked which were his favorite dinosaurs, the precocious boy would proclaim: penguins!

He had learned well.

Now his father has extended his educating beyond his family with The Story of Birds, which traces the “long, gradual evolutionary journey” (150 million years) of birds from their origins in the Jurassic period to the over 10,000 species that exist in the world today. It’s a marvelous story.

The connection between dinosaurs and birds has been known ever since 1868, when Thomas Henry Huxley first claimed that birds were the descendants of dinosaurs. Few believed him. It was hard to imagine that wrens and robins, even eagles and vultures, were in any way related to such ancient mega-fauna as T. rex or brontosaurus.

Cut the number of choices you make each day. Your brain will thank you

Jeans that fit perfectly. The ideal Netflix show for a Tuesday night. Your one and only soulmate. Modern life promises that with enough options, you will happily find the best of everything.

But behavioral scientists say the increasing flood of choices — whether it comes to shopping, social lives or relationships — is doing the opposite.

The idea that more choice is better is baked into Western culture, but research shows that having more options can make people anxious, indecisive and, paradoxically, less happy with what they pick, said Barry Schwartz, an emeritus psychology professor at Swarthmore College and author of “The Paradox of Choice.”

“There have been hundreds of studies showing that there can be too much of a good thing,” Schwartz said.

Lettuce at Taco Bell in 5 states confirmed as a source of diarrhea-causing parasite

ATLANTA (AP) — Federal health officials have identified lettuce from Mexico served at Taco Bell locations across five U.S. states as a source of a widespread outbreak of diarrhea-causing parasite cyclospora.

The Centers for Disease Control and Prevention late Thursday warned consumers not to eat shredded iceberg lettuce from Taco Bell restaurants in Indiana, Kentucky, Michigan, Ohio and West Virginia. A record number of cyclospora cases have been reported in more than 30 states, and experts have said not every recent U.S. illness might be caused by a single source.

A Food and Drug Administration investigation so far has identified a single supplier of the lettuce. The federal warnings to consumers did not identify the company, but Taylor Fresh Foods, of Salinas, California, said FDA testing indicated it was “a specific independent farm” affiliated with the company.

The FDA was working with the supplier “to determine if potentially contaminated shredded iceberg lettuce remains on the market,” including in other states, the CDC said. “Taco Bell has committed to stop using any lettuce from the supplier identified by FDA’s traceback investigation.”

Manitoba documentary focuses lens on environmental defenders, beauty of prairies

Everything We Need Is Here is the latest sumptuously shot Manitoba film rooted in the Prairie landscape.

Though totally unrelated in subject matter, the documentary recalls the 2024 Daughters of the Sun with its saturated and slow-mo sweeps across boreal forests and limestone tinted lakes.

But while Daughters has much murmured narration and arthouse flair, Everything is a plucky film, a can-do sort of doc about the land and its grassroots defenders.

Their voices resonate strong and clear across storylines that weave together the joys of foraging and local environmental protests.

Hegseth announces new policy to test troops for low testosterone

WASHINGTON (AP) — Defense Secretary Pete Hegseth announced Wednesday that he is rolling out a new screening program for “testosterone deficiency” among troops, calling it necessary to allow them to operate at their "absolute best.”

The screenings will be conducted annually as part of service members' required medical screenings for those 30 and older, he said. Troops under 30 can volunteer to be tested. In a video on social media, Hegseth said receiving testosterone replacement therapy would be voluntary.

In the video, Hegseth simply refers to troops, though it appears he is talking about only testing men in uniform for hormone irregularities.

The move comes as other Trump administration officials have begun to advocate for men to have easier access to testosterone replacement therapies, but the messaging from Hegseth and others blends known science on the hormone with broader, and less substantiated, claims.

In a sweet discovery, astronomers find sugar lurking in the space between stars

NEW YORK (AP) — The space between stars just got a little sweeter.

Astronomers have detected a type of sugar in space that's also found in raspberries and self-tanners. The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.

Sugar does more than sweeten tea and powder doughnuts. Different varieties fuel our cells and even make up DNA. Scientists are itching to know how sugars form because they're a key ingredient for life as we know it.

Using two dish-shaped radio telescopes in Spain, researchers collected data from a large gas cloud near the center of the Milky Way. They identified the sugar in gas form by comparing telescope signals to samples in the lab. It's the latest kind of sugar detected in space — in a region crossed by NASA's twin Voyager, the farthest spacecraft to ever travel from Earth.

If it works in Ontario, why not in Manitoba?

Grid-scale battery storage has fundamentally changed the global energy landscape — and Manitoba needs to get on board.

Battery systems store large amounts of excess electricity for when it’s most needed. While they can be charged from any generation source, they are especially beneficial for integrating wind and solar power, which vary with weather and time of day. Batteries allow electrical grids to meet the need for firm, dispatchable and affordable capacity using renewable energy, rather than relying on coal, nuclear and fossil gas. They also provide numerous other benefits, including reducing overloading of transmission infrastructure and helping to regulate the grid’s frequency and voltage.

Average costs for grid-scale batteries plummeted by more than half between 2023 and 2025 and installations have skyrocketed in China, the U.S., Australia and Europe. Texas now has 16,500 megawatts (MW) of battery storage, while California has 15,200 MW. Closer to home, Ontario recently awarded 640 MW of contracts to three battery storage projects in a competitive auction, with batteries beating out fossil gas-fired power plants on cost every time. One of these projects will be built near Dryden, only four hours east of Winnipeg.

Each battery system will provide eight hours of capacity but will cost considerably less than Ontario’s previous battery procurements, which provide only four hours of capacity. With this latest auction, Ontario has now secured 3,600 MW of battery storage capacity, including the operational Oneida (250 MW), Hagersville (300 MW) and Napanee (250 MW) projects. Almost all have significant Indigenous participation, with the latest procurements boasting 50 per cent First Nations ownership.

Tanmaxxing trend leaving gen Z cooked

Tanning isn’t new and, like every beauty norm, has seasons where it’s in and seasons where it’s out. But unlike their bronzed forebears, gen-Z tanfluencers know the risks of sun exposure.

Westman residents fear power project’s wind turbines will sully their idyllic landscape

POLONIA — Leonard Kaspick can list just about every household in the valley.

“There’s someone living right across the northeast, someone living behind here, about a quarter mile there’s a house there, then a half mile there’s another house there, I’m here, and then on top of the hill there’s someone else there,” he says, standing in the heart of the hamlet — a community hall just off the main drag.

Besides the hall and the smattering of homes, there’s a historic (though out-of-commission) church next door and a single general store further down the road.

“There’s less people here now than there was in 1885,” Kaspick, 83, jokes as he wraps up a condensed history of the western-Manitoba community.

Mosquito-free summers nice while they lasted

It was nice while it lasted, wasn’t it? And it certainly seemed to last a long, lovely time. But with this spring and early summer’s unusually heavy rainfall and significant standing-water accumulation, our blissful vacation from mosquito swarming and swatting is most definitely over.

German aerospace company signs 10-year deal to use Nova Scotia rocket launch pad

HALIFAX - The company vying to build Canada’s first commercial rocket launch pad in Nova Scotia has signed a deal with a German aerospace firm that could see orbital launches by 2028.

Halifax-based Maritime Launch Services Ltd. says Germany’s Isar Aerospace plans to build a dedicated complex for its Spectrum rocket at the Nova Scotia company's site near Canso, N.S., on the eastern shore.

The two-stage rocket is designed to carry small- and medium-sized satellites into space. The German company, which has already established its first launch site in Norway, has created a new Canadian subsidiary, Isar Aerospace Canada Inc.

"While every nation needs data from space, almost no nation has the end-to-end capability to access it independently,” Alexandre Dalloneau, Isar’s vice-president of mission and launch operations, said in a statement.

‘Death is everywhere:’ Alberta art exhibit on mortality is actually full of life

EDMONTON -

In a corner of the Royal Alberta Museum, two chalkboards hang on the wall to capture random thoughts on death.

One scribbler wants to come back as a grilled cheese sandwich.

Several, before they breathe their last, want the hometown Edmonton Oilers to again win hockey’s Stanley Cup.

‘Forward guidance’ on Canadian climate targets

At last, some honesty in Canadian climate policy

Prime Minister Mark Carney spoke the truth last week about where greenhouse gas emissions were going in Canada: up, not down. This is the first time any prime minister has stated the reality of the country’s emissions trajectory. Until now, it’s all been about putting a positive gloss on far-off reduction goals and unrealistic ambitions.

The prime minister’s second instalment of “forward guidance”, as he calls it, focused on what’s ahead on energy and climate. It was a refreshing and overdue pivot in crafting a more realistic and durable climate policy for the country.

Here’s what he said: “I want to be clear on this point. The changes we have made will mean that our emissions will be higher in the next few years than they were projected to be under the previous government’s plan. But in my judgment, that plan was not sustainable over the long term.”

Zebra mussels found in Lake of the Prairies

Lake lovers in Manitoba are worried the detection of zebra mussels in Lake of the Prairies could result in restrictions that give the local economy a rough ride.

Environmental officials have found samples of zebra mussels in the larval stage in Lake of the Prairies, a manmade reservoir on the Assiniboine River that straddles the Manitoba-Saskatchewan border.

Multiple zebra mussel veligers were detected in the lake as part of Manitoba’s routine monitoring program, and corroborated by followup sampling, said the provincial environment department on Friday.

All boats and any water-related equipment of any kind used on the Lake of the Prairies, also known as the Shellmouth Reservoir, must be decontaminated before being used on another body of water, officials said.

World gets glimpse of its climate future

Midway through 2026, two major climate dynamics are emerging in parallel. One is a mass rollout of renewable energy. The other is an ominous El Niño brewing, likely to soon trigger fierce weather extremes.

Mosquito surge expected after heavy rainfall

Winnipeggers may want to keep the bug spray close at hand.

Intense rainfall in recent weeks has created ideal conditions for mosquitoes to breed across Winnipeg, including in backyards where standing water can quickly become a source of larvae.

“With all the rain we’ve received, I fully expect to see an increase,” entomologist Taz Stuart said.

Just over two weeks ago, Winnipeg was pummelled with more than 122 millimetres of rain.