Scientists are testing advanced drones and robot dogs in some of Earth's toughest deserts to prepare for autonomous ...

NASA’s Curiosity rover uncovered yellow elemental sulfur in a Martian rock, challenging geological assumptions and raising questions about the planet’s chemical history.

These are formed on Earth when all other minerals from rocks and sediments are swept off by millions of years of water and ...

NASA is testing next-generation Mars drone tech in a place a lot like the Red Planet - California’s Mojave Desert in Death ...

Dust devils on Mars generate tiny electrical sparks. This could help explain how the Red Planet’s atmosphere and surface are ...

NASA's Mars helicopter Ingenuity seen flying during a fight. The Perseverance rover can be seen in the distance during the ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

Near-surface water ice could supply essential resources for future human exploration on the Red Planet. Before sending people ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.