State leaders, environmental groups prepare to challenge decision in court.
Wildlife advocates celebrate new law, look ahead to possible statewide ban on sale of fur.
As summers get hotter, people who work outdoors, those on a low income, and the elderly face imminent peril.
Cohousing may be one the best, if currently overlooked, ways to build a sustainable future.
At the world's largest shelter for brown bears, Romanian animal welfare advocates rehabilitate captive animals and push to change public attitudes towards wildlife.
Activist and author Ed Fallon has been pushing for climate action for more than a decade. Now he says it's time for a 'full-scale mobilization.'
Opponents fighting the project say fragile river system cannot sustain such a large draw.
Anti-pipeline advocates hang their hopes on existing lawsuits and Democrats.
As firefighters tackle blazes, officials face challenges of keeping the state safe from mounting impacts of global warming.
Scientists are working to reduce the ecological impacts of breakwaters along our ever-more urbanized coastlines.
New research shows that native pollinators may be at risk from virus spillover from the honeybee industry.
Conversation: Christopher Ketcham, author of This Land: How Cowboys, Capitalism, and Corruption are Ruining the American West.
African nations, conservation groups split about decision on critically endangered animal.
The environmental policies of President Jair Bolsonaro have put the Amazon Fund's future in doubt.
In New York's Watkins Glen State Park, certain wildlife thrives in shade.
Finding raises regulatory questions as well as concerns around biosafety.