Some of President Trump's critics allege that his decision to pull the U.S. out of UN climate agencies' work is illegal — but ...

After the Trump administration announced late Wednesday that it would withdraw from the foundational agreement underpinning the international effort to slow the climate crisis, global leaders and ...

In global climate policy, the ocean was long treated as an afterthought, too vast to manage effectively and too resilient to ...

Add Yahoo as a preferred source to see more of our stories on Google. Climate scientist Katharine Hayhoe writes that dismantling the National Center for Atmospheric Research is like “taking a ...

The Trump administration’s withdrawal from the UNFCCC has reopened a long-overdue debate.

Amid a barrage of climate-infused weather disasters such as flooding and hurricanes, along with the shattering of heat records, wildfires and many Americans growing concerned about the planet's ...

Students, teachers and politicians gather for fourth annual climate change debate event.