This Earth Day, we mark a major milestone in stopping one of the most dangerous mistakes our species has ever made.
In the first three quarters of 2015, Environmental Entrepreneurs counted 30,000 new clean energy jobs.
State attorneys general are investigating whether ExxonMobil hid its own internal climate change science from its investors.
Life's hard for critters whose habitats are getting paved over. Ease their way by providing rent-free accommodations.
We asked expert oenophiles to name their favorites.
A hiker finds an unexpected travel companion in northern Alaska.
Matt Fox says he loves knocking on doors. "It’s not like I’m pushing vacuum cleaners or encyclopedias."
Worried about non-native plants and animals? Just eat 'em.
Egrets gather on a floodplain in Danube-Dráva National Park, Hungary.