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

Create your Earth Day plans and find other activities to do with the family. Check out the list for a bunch of things to do ...

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

Scientists have long been baffled by carbon-rich meteorites that show little evidence of violent space collisions. But new ...

Carbon-containing meteorites look like they had less severe impacts than those without carbon because the evidence was ...

Perry made the discovery of the mystery rock while hunting for agates along the Yellowstone River near Greycliff.

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

Scientists say the unusually shaped rock originated from "elsewhere" or could have been a meteorite that hit Mars.

NASA has found a rock on Mars that it has dubbed Skull Hill. The rock is known as a "float rock," and NASA has no idea where ...