Photographer Ben Hartley recounts the moment he risked his life to capture some of the world's bravest surfers riding some of the world's biggest waves in Nazaré, Portugal.

These waves may even record echoes of the ... Earth and the moon another few times. It's also the largest, coldest refrigerator on Earth, because the magnets must be kept at minus 456.25 degrees ...

The tiny fluctuations we perceive as chorus waves are produced by plasma instabilities, unstable distributions of charged particles flowing along Earth’s magnetic field lines. Because they can ...

Researchers have captured such sounds in space before, but now they have sensed the chirping waves from much farther away: over 62,000 miles (100,000 kilometers) from Earth, where they've never ...

The largest solar storm in two decades hit Earth and triggered auroras in several parts of Earth including in India as wave ...