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

A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon ...

Mars might be a thrilling destination, but its dust could be deadly. A team of scientists warns that long-term exposure to ...

"If two dust devils happen upon each other, they can either obliterate one another or merge, with the stronger one consuming ...

Lithospheric dripping occurs when the underside of Earth's rocky crust is heated to a certain temperature. As the rock melts, ...