"The on-again, off-again effort to return grizzly bears to North Cascades National Park is back on."

"Tidewater glaciers are being ‘eaten away on both ends’ as global warming worsens, suggesting faster sea level rise and ice melt that can alter ocean ecosystems." "Beneath the ocean's surface, glaciers may be melting 10 to 100 times faster than previously believed, new research shows."

"Driven by fears of rapid erosion that threatens to expose a crude oil pipeline to rushing water, a Native American tribe is suing pipeline giant Enbridge to force it to remove an aging pipeline whose easement through the reservation has expired."

"More than 100 intense wildfires have ravaged the Arctic since June, with scientists describing the blazes as 'unprecedented.'"

"Severe droughts parched western North America hundreds of years ago. They may return, thanks to climate change."

"It technically began last fall when Hurricane Florence swelled the Ohio River, but really it was all the unnamed storms that came after it — one after another after another, bringing rain on rain on rain across the central U.S. until the Mississippi River hit flood stage this winter."

"Former Interior Department employees who say they experienced retaliation at the agency for their work on scientific endeavors appeared before lawmakers Thursday, sparking political wrangling over the role of scientists in the Trump administration."

"Paris is burning. It was 108 degrees in the French capital on Thursday—smashing the all-time record by a full four degrees. On Wednesday afternoon, electricity consumption had broken another record. Then the national weather site crashed. It’s down again today."