Sounding the alarm. The sound of the blue whale’s singing has decreased off the coast of California, frightening scientists ...

More than a decade since the start of the longest ocean warming event ever recorded, scientists are still working to ...

A recent string of powerful earthquakes and volcanic eruptions in Russia and Alaska serve as stark reminders that the U.S.

Tropical Storm Dexter has strengthened in the Atlantic Ocean as it continues to drift away from the East Coast, the National ...

Tropical Storm Ivo formed Wednesday in the eastern Pacific Ocean and was expected to bring rain and rough surf to parts of ...