Researchers have discovered an underground aquifer in Oregon's Cascade Range is significantly larger than previously thought ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what ...

Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...

Systems of atmospheric pressure can shape Texas weather as deadly hurricanes or as scorching heat domes, depending on whether ...

Advances in technology are helping explorers fulfill their purpose: Mapping the ocean floor in tiny detail for the first time.

High winds have been a key ingredient in the devastating fires in Los Angeles -- and they’re picking up again.

Climate change has made great swaths of the planet drier and soils saltier, jeopardizing food production and water access for ...

Scientists at ETH Zurich and the California Institute of Technology (Caltech) have found massive structures deep beneath the ...