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

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

On a shelf next to my desk, I keep the books that shaped how I think about our planet—and how I cover it as a journalist ...

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

April 22 is Earth Day, and Google has devoted its iconic Doodle design to displaying aerial images from its Google Earth ...

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

April 22 (UPI) -- Google is celebrating Earth Day with a new Doodle. Each letter of the search engine was replaced with ...

Understanding our climate: Global warming is a real phenomenon, and weather disasters are undeniably linked to it. As ...

The Lincoln Park Zoo is taking Earth Day to the next level with celebrations all week long. In honor of Earth Day on Tuesday, ...

Looking for something to do to celebrate Earth Day in the Seattle area? Here are some options, presented by The Seattle Times ...