Water is one of the biggest factors behind life on Earth. Researchers are always looking for answers to how water formed on ...

Most meteorites are small — pebble-sized or smaller — chunks of rocky material that, in most cases, get buried in the soil or ...

Scientists discover hydrogen in a rare meteorite, suggesting Earth had the ingredients to make water from the start.

New Oxford research suggests Earth's water may have originated from its own building blocks, challenging the asteroid theory ...

Oxford researchers have unearthed a cosmic surprise showing that the hydrogen needed for water was embedded in the very rocks ...

Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research suggests the planet didn't need the delivery.