Learn about two major asteroid impacts from 3.5 million years ago that may not have had lasting environmental effects.

And the eruptions can make warming worse, melting more glaciers.

The three scientists joined the administration after it dismissed hundreds of experts who were assessing how global warming ...

Climate change left its signature on the atmosphere early in the industrial revolution, reveals a thought experiment ...

People are more likely to support climate policies when they believe extreme weather disasters are caused by climate change.

Scientists have long insisted that we can and must limit global warming to 1.5 degrees—and some still do, even as that grim ...

The effects of climate change could awaken hundreds of volcanoes worldwide – which in turn could worsen the effects of ...

Every year since 1991, the National Ocean and Atmospheric Administration has offered competitive grants to a small number of ...

In recent weeks Europe sweltered under intense heatwaves, while southern South America had record low temperatures. How far is global warming driving these events?

Scientists uncover signs that Earth’s resilience to carbon emissions may be unraveling faster than climate models suggest. A ...

A clip of Joe Rogan questioning the idea of a "climate emergency" during an interview with US Senator Bernie Sanders ...

A new study shows heatwaves are lasting longer and accelerating with each degree of warming - especially in tropical regions.