Researchers analyzing data from multiple Mars missions say they’ve found evidence of karstic caves — enormous underground voids carved when slightly acidic water dissolves rock — in the northern ...

Nearly 800 New Mexico fifth graders showed off the Mars colonies they designed at the 32nd annual Mission to Mars event.

The ground looks gently rippled and worn, with subtle colour variations giving the surface a mottled, almost velvet-like ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Like Earth and the solar system's other planets, Mars formed roughly 4.5 billion years ago. Early in its history, Mars was ...

There is a lot of evidence from orbiting satellites and surface rovers indicating that liquid water was present long ago on ...

Legislation by Sen. Kannan Srinivasan (D-32) and Del. JJ Singh (D-26) that could see Virginia’s first 500-kilovolt ...

The information dates back to 1992. After its mission ended, the spacecraft that collected it was purposefully sent plunging ...

We've spent decades scratching the surface of Mars trying to uncover life there. But we've been searching a barren wasteland ...