Researchers climbed the world’s largest tree, General Sherman, to inspect for bark beetles, an emerging threat to giant sequoias. They found minimal beetle activity in the 275-foot tree, but sequoias face growing climate threats. (AP Video: Terry Chea)
Canadians are sharing before and after images of Maligne Lodge at Jasper National Park in Alberta after wildfires engulfed the region.
Trapped Gases NASA has released a new visualization that shows copious amounts of carbon dioxide swirling around the Earth's atmosphere. The video shows how concentrations of the gas move across the planet, driven by wind and atmospheric circulation, from January through March 2020. The level of detail is truly astonishing, allowing us to "zoom in […]
‘Road ecology’ is the focus of Crossings, a powerful new book by environmental journalist Ben Goldfarb.
A B.C. cyclist is recovering after a run-in with a grizzly and two cubs that ended with the bear getting punched in the face. According to conservation officer Matthew Corbett, a man was riding his bike along a forested trail next to Anderson Flats Provincial Park in northwest B.C. when he surprised a female grizzly and her two cubs in a clearing. "The bear just immediately charged him, knocked him down," Corbett said. But the man put his bike between himself and the bear, which prevented him fr
The blazes are still out of control as firefighters try to save as many buildings as possible.
A new study links the vulture decline in India to deadly bacteria spread, causing about 500,000 deaths.
Tuataras are one of the world’s oldest surviving species and lived on Earth before the dinosaurs.
Wood pellet production skyrocketed across the U.S. South to feed the European Union’s recent push for renewable energy but residents near manufacturing plants -- often those in poor, rural swaths -- believe the process is making people sick. (AP video by Stephen Smith)
Several confirmed tornadoes hit Ontario and Quebec during severe thunderstorms on Wednesday
GLOSTER, Miss. (AP) — This southern Mississippi town's expansive wood pellet plant was so close to Shelia Mae Dobbins' home that she sometimes heard company loudspeakers. She says industrial residues coated her truck and she no longer enjoys spending time in the air outdoors.
Microbes living in tree bark are absorbing methane, a potent greenhouse gas, from the atmosphere on a massive scale, a study found.
Communities in the U.S. West and Canada were under siege from raging wildfires on Friday, as a fast-moving blaze sparked by lightning sent people fleeing on fire-ringed roads in rural Idaho and a human-caused inferno forced the evacuation of hundreds of homes in northern California.
The Saharan dust that tamped down tropical disturbances is settling. What could happen in August?
STORY: DANIELLE SMITH: “To those in Alberta and around the world who have experienced the magic of Jasper... The magic is not lost and it never will be.” Alberta premier Danielle Smith choked back tears at a news conference Thursday as she described the impact of a raging wildfire that has devastated the western Canadian tourist town of Jasper."We're seeing potentially 30 to 50% structural damage… We don't know particularly which structures have been damaged and which ones have been destroyed. But that's going to be a significant rebuild and significant displacement for a long period of time."Jasper is in the middle of mountainous Jasper National Park, in the province of Alberta. The town and the park, which draw more than 2 million tourists a year, were evacuated on Monday, when officials estimated there were up to 10,000 people in the town and an additional 15,000 visitors in the park.One major concern for responders is if the fire damages the Trans Mountain oil pipeline, which carries hundreds of thousands of barrels per day of oil from Edmonton to Vancouver.Alberta Wildfire Information Unit Manager Christie Tucker: "There are 176 wildfires burning in the forest protection area of Alberta, 54 of those are out of control, 50 are being held and 69 are under control...”According to Parks Canada, the Jasper fire was caused by a lightning strike on Monday afternoon and fueled by strong winds.Environment Canada is forecasting rain for Thursday, which might help firefighters.The Jasper fire could be one of the most damaging in Alberta since a 2016 blaze that hit the oil town of Fort McMurray, forcing the evacuation of all 90,000 residents and destroying 10% of all structures in the city.
Freshwater blue-green algae blooms are a global phenomenon that can affect humans, pets, the environment and the economy. And as weather patterns shift, the blooms — which prefer warm, nutrient-rich water — are appearing in areas where they wouldn't commonly occur, according to one researcher.Though blooms typically show up in shallow bodies of water with temperatures above 20 C in areas of higher agricultural activity, blooms in colder and more nutrient-poor lakes have been observed more freque
“Once it saw me, it knew it wasn’t going to go in my direction,” officer says.
In what some have dubbed an "internet apocalypse," activity originating on the sun's surface could cause a massive communications outage on Earth.
A tornado watch is in effect for northwestern Ontario on Friday evening
MIAMI (AP) — Tropical Storm Bud has formed in the Eastern Pacific off the coast of Mexico.
A wildfire burning northeast of Chico has swelled to more than 164,000 acres, sending thousands of residents fleeing in the night.
