When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take ...

Deep below the familiar layers of rock and sediment, scientists now suspect that Earth may be storing a planetary-scale cache ...

Scientists are no longer treating natural hydrogen as a geological curiosity. A new wave of mapping and fieldwork suggests ...

Candaux breaks down how rethinking energy flow, materials, and movement architecture leads to more stable mechanical ...

Our Solar System contains tens of thousands of potentially dangerous asteroids that could wipe out an entire city, or worse.