How is climate change a security risk? An unpredictable climate “leads to heightened risks of interpersonal and intergroup ...

The findings of the report "confirm unequivocally" greenhouse gas emissions are changing the climate, as EPA administrator tries to stop agency from regulating those emissions.

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

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

Climate protesters have become increasingly confrontational, targeting conservatives as "climate criminals," vandalizing ...

The Trump administration cut a NOAA program that had tracked weather events that caused at least $1 billion in damage. A ...

The National Climate Assessment is the most consequential U.S. climate report. Released every five years, it analyzes how climate change impacts every aspect of our lives. Climate change is making ...

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

U.S. President Donald Trump claimed victory Wednesday over what he called the “hoax” of climate change, after billionaire ...

A sign at Acadia National Park in Bar Harbor, Maine highlights the impacts of climate change. (Photo by Jay Elhard / National Park Service) “Getting access to that information when you’re right there ...

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