climate change

Two Months, One Page

Time for a climate agreement is running out, and tempers are running short

Although it's rarely paddled these days, the dehydrated Rio Grande can still hand out a drubbing.

Searching the Arctic for a long-lost world of woolly mammoths and giant sloths, a traveler discovers a new one disappearing fast

From the governor to Native leaders to maple syrup producers, Vermonters aren't sitting still for climate change

Grímsvötn volcano erupts over Iceland

The unicorns of the sea are threatened by rising water temperatures

California's massive, ancient redwoods have dealt with climate change before. But this time they might need our help.

Still racing after all these years