Wind shear seen affecting Tropical Storm Chanthu. Visible imagery from...

Mosses helped enrich early Earth with oxygen. The evolution of...

Researchers have flown aircraft over an oil and gas field...

Tropical Depression 6 forms in the Atlantic. Tropical Depression 6...

The race is on to win President Barack Obama's attention...

Reducing pollution from oil production. Last year, dozens of major...

Tropical Storm Chanthu was bringing heavy rainfall and gusty winds...

Unexpected complexity in coral reefs complicates restoration efforts. Coral reefs...

Slower snowmelt reduces available drinking water. Also Western communities are...

Managing methane emissions from livestock manure. It is currently not...

The orange-and-black automated signs lining state highways still warn that...