Earth Day has inspired protests against the Trump administration, and for more clean energy policies, across the US ...

These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...

The actions of the Trump administration will significantly decelerate the race to decarbonize economies around the world, ...

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

Earth Day activities in Las Vegas included the unveiling of winning student artwork selected to appear on the Exosphere of ...

As you read this, the North American continent’s underside is dribbling away into Earth’s molten mantle. And according to ...

The restrictions on rare earth minerals and related magnets came in response to Trump’s escalating tariffs and we’re now ...

Gaylord Nelson, the late U.S. senator and governor of Wisconsin, is considered the founder of Earth Day, which started in ...

With the world set to blow past its temperature targets, efforts are growing to remove greenhouse gases from the atmosphere.

Photos of the French Alps, Utah, the Maldives, Quebec, Australia and Argentina show the naturally occurring letters.