Chemists invented PFAS in the 1930s to make life easier: Nonstick pans, waterproof clothing, grease-resistant food packaging and stain-resistant carpet were all made possible by
Native American voices are finally factoring into energy projects – a hydropower ruling is a victory for environmental justice on tribal lands
The U.S. has a long record of extracting resources on Native lands and ignoring tribal opposition, but a decision by federal energy regulators to deny permits for seven proposed hydropower projects suggests that tide may be turning.
As the U.S. shifts from
More climate-warming methane leaks into the atmosphere than ever gets reported – here’s how satellites can find the leaks and avoid wasting a valuable resource
Far more methane, a potent greenhouse gas, is being released from landfills and oil and gas operations around the world than governments realized, recent airborne and satellite surveys show. That’s a problem for the climate as well as human health. It’s
Grizzly bear conservation is as much about human relationships as it is the animals
Montanans know spring has officially arrived when grizzly bears emerge from their dens. But