At the end of August, devastating floods and a debris flow triggered by a glacier collapse crashed through the valleys of ...

It's one of the biggest questions in climate science: Is human-caused climate change making El Niños worse? A new study weighs in.

The office that produces the National Climate Assessment has been reconstituted, after the administration gutted it last year ...

A pioneering climate scientist is challenging a U.S. government report that cited his research while reaching what he says is the exact opposite conclusion. Benjamin Santer and his colleagues say ...

Attribution science is advancing quickly, researchers said. That could support lawsuits seeking damages for severe events worsened by global warming. By Raymond Zhong The nation’s top scientific ...

Study by CU Boulder scholar Meaghan Daly looks at how members of Congress framed their arguments for or against taking action on climate change on the popular social media site For members of Congress ...

On geological timescales, the Earth is a dynamic place. Tectonic plates shift. Continents move. Mountains rise and fall. But during humanity’s tenure on Earth, the ground beneath our feet has largely ...

This Pew Research Center report looks at Americans’ views of climate change, the environment and related topics. Why did we do this? Pew Research Center does research to help the public, media and ...

The president joined Republican officials who slammed the National Academies of Sciences for a chapter about climate science in an educational guide for judges. By Karen Zraick President Trump has ...

This Pew Research Center report looks at Americans’ views of climate change, the environment and related topics. Why did we do this? Pew Research Center does research to help the public, media and ...

When a devastating heat wave, hurricane, flood or wildfire strikes, people often want to know: How much did human-caused climate change influence this event, if at all? For many years, scientists ...