Caltech researchers have developed a new simulation of the hydrological cycle on Jupiter, modeling how water vapor condenses ...

The woman I was talking to seemed very sure of her facts, but they didn’t add up to me. She declared that the axis of the ...

Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

What would really happen if the Earth stopped spinning? This documentary explores the catastrophic effects, from extreme weather to collapsing ecosystems. Scientists explain why the planet’s rotation ...

Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite ...