Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

The robotic rotorcraft mission aims to target a region on Mars known as Eastern Noctis Labyrinthus. This region is a mosaic ...

A stunning discovery on Mars has revealed the longest organic molecules ever found on the planet—carbon chains that could ...

According to the latest update by the Alaska Volcano Observatory steam was observed rising from the summit on March 26. A ...

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

For the first time, researchers have demonstrated that certain lichen species can survive Mars-like conditions, including ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...