As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

Of all the planets visible from Earth, Mars has always felt different. Its soft red glow has caught the eye of sky-watchers ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

For years, scientists have puzzled over why Earth and Mars are missing certain key elements. Now, a fresh study suggests ...

Mars may be more like Earth than previously thought, despite having a thinner atmosphere and a dry, dusty surface.

Earth is the only planet known to support life. Learn about what Earth is made of and where it came from. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Earth Without Oceans: A Planet Left Dry. Posted: April 17, 2025 | Last updated: April 17, 2025. Uncover the dramatic environmental and geological transformations that would occur if Earth's oceans ...

Wave-like landforms on Mars provide clues about the planet’s icy history, its potential to support life, and the behavior of ...

Earth’s shape-shifting, what to do about dry skin, ... Calling it “almost science fiction,” they now have evidence that our planet’s innermost layer is changing shape.

To understand how other planets have seasons, we can look at what drives seasonal changes on our planet. "The Earth has its four seasons because of the spin axis tilt," Gongjie Li , an ...