Climate change doesn’t just pose an existential threat to our planet. It’s also ratcheting up national security risks. With ...

President Trump is ignoring a long series of warnings by the government’s top military and intelligence experts.

Vietnam is rethinking how it copes with floods after a year of relentless storms collapsed hillsides and left vast parts of ...

Advancements in technology are allowing researchers to determine the extent to which climate change contributed to some extreme weather events.

A new United Nations report says current climate-fighting efforts have barely moved the needle putting the world on path for ...

The summit was organized by C40, a network of mayors from big cities that has pushed to be included in decisions on how to ...

Climate scientists have attributed the rapid intensification of Hurricane Melissa, which saw its wind speed double in under ...

Host Brazil will preside and set the agenda. For the talks to be a success, world leaders need to beef up efforts and money ...

Black vultures have killed and eaten several calves on Tom Karr’s cattle ranch in southeastern Ohio, a loss he says didn't ...

Carson announced Monday that he is leaving television weather forecasting to work with Maine Conservation Voters.

But she also voiced a concern shared by more and more of China’s people. “Everyone feels it. Summers are hotter, winters are ...