Millions of people around the world will pause Wednesday, at least for a moment, to mark Earth Day. It's an annual event founded by people who hoped to stir activism to clean up and preserve a planet ...

The twin eruptions briefly disrupted radio signals across the dayside of Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sun has ...

SUNx Malta celebrates Earth Day 2026 with “A Symphony for Change,” a vibrant Dodo4Kids video by Alston Koch. The inspiring musical highlights ocean conservation and empowers children as future climate ...

Global warming extinctions usually have people picturing the last polar bears or other furry critters disappearing.

“The West” was a show that ran on KCRA 3 in the 1980s and 1990s. This special looks back at some of our favorite stories from ...

A vast, complex sunspot comparable in scale to the region that powered the historic Carrington storm is now rotating across the center of the solar disk, squarely aligned with Earth. Its position ...

Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. And today, in honor of Earth Day, we’re going to talk about why you should actually be excited about our planet’s ...

By walking more, tweaking your diet and conserving energy, you can help the world avoid a full-blown climate catastrophe.

With the 2026 NFL Draft on the horizon, the Pittsburgh Steelers will have an influx of rookie talent hit the roster in short order. Though the Steelers almost certainly aren't going to use all 12 of ...

Observed every year on April 22, World Earth Day serves as a powerful reminder of our shared responsibility toward the planet ...

Astronauts and robotic spacecraft have been capturing profound photos of Earth for decades. Earth Day is an annual celebration on April 22 focused on environmentalism and conservation. Iconic images ...