The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...

As the Earth's crust shifted and groaned over millions of years, something extraordinary happened beneath the surface. Deep ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

From sleep tech to portable power stations, we found the best eco-conscious products PopMech readers will love.

Marine heat waves that seemed extreme just a decade ago will become commonplace by the end of this century in waters favored ...

This Earth Day, a call has been made to rally around renewable energy projects and ambitions as they "can spark a ...

This Earth Day, take a break from the doomscrolling. Here are five reasons to hope — and maybe even feel a flicker of ...

Wind turbines in the Great Lakes have the potential to produce huge amounts of clean energy in one of the most popular ...

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 ...

Seismologists studying earthquake patterns in California have uncovered extraordinary evidence of a rare geological process ...

While the Earth Day movement has helped raise awareness about human-amplified climate change and has led to some regulatory actions, 5 1/2 decades later, the planet continues to warm at an alarming ...