They think she’s pulling their leg, but if they drive to Christmas Valley in a remote stretch of southern Oregon and decide ...

NASA’s Perseverance Rover Stumbles on Unusual Rock That Looks Like a Skull on Mars, Stun Scientists Mars exploration has ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in danger of erupting, they found.

The Perseverance rover, belonging to NASA, encountered an unusual rock on Mars that scientists have named the "skull," ...

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

Corrections: A previous version of this story misspelled the name of Walter Clayton. It also incorrectly referred to the lead Texas Tech had with three minutes left. Texas Tech led by nine.