A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's ...

Officially named La Rinconada, its 50,000 inhabitants live between 16,404 feet (5,000 m) and 17,388 feet (5,300 m) above sea level, making it the highest permanent settlement on Earth. Life in La ...

More than half the people on Earth live within 120 miles (193 kilometers) of the ocean, but even those who live nowhere near the sea are dependent on the massive saltwater ecosystem that covers ...

Firefly Aerospace's Blue Ghost Mission 1, part of NASA’s Artemis campaign, is set to launch aboard a SpaceX Falcon 9 rocket, ...