Scientists have discovered living microbes producing methane in the fractured rocks deep inside Sweden's Siljan impact crater ...

Germany’s Romantic Road is more than just a scenic route, it’s a time machine disguised as a highway. Stretching through ...

Researchers have discovered an impact crater 900m in diameter in southern China. It hit less than 10,000 years ago, when ...

There’s something almost otherworldly about standing in the middle of a desert at night. No city glow, no noise except maybe ...

NASA and the European Space Agency plan to bring samples back from Mars. Could they harbor a type of life that scientists warn could trigger mass extinctions on Earth?

Perseverance has captured the sound of tiny electrical “zaps” inside Martian dust storms, offering the first direct evidence ...

It’s been more than half a century since humans last walked on the Moon, but we’re on the verge of doing so again.

Welcome to Yuma, where the sun shines so much that even the cacti wear sunglasses. This southwestern Arizona city sits right on the California border, making it perfect for folks who want desert ...

Sierra Vista proves that middle-sized cities can deliver big-time happiness without big-city expenses. This southeastern Arizona treasure sits in a valley surrounded by mountains that look like nature ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

China has quietly confirmed that a vast circular scar in its northeast is not a volcanic basin or a quirk of erosion, but a ...

The rock had been sitting in Australia for hundreds of years until David Hole came across it while digging for gold.