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

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

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves ...

Forecasters say Tropical Storm Ivo has formed off the coast of southern Mexico in the eastern Pacific Ocean and could bring rain and rough surf to some areas.

Two million people are told to evacuate in Japan after an 8.8 magnitude earthquake, one of the strongest ever, hits Russia's ...

The National Tsunami Warning Centre cancelled a tsunami advisory for coastal B.C. early Wednesday.An advisory is the second ...

A tsunami triggered by a historic underwater earthquake off the eastern coast of Russia has impacted Hawaii and the U.S. West ...

A new study implicates a strain of bacteria in the epidemic, which has had a collateral effect on sea urchins and kelp.

Tsunami waves arrived on the eastern coast of Japan following a powerful 8.8. magnitude earthquake off the eastern coast of ...

During the Pacific heatwave, ocean waters were unusually warm - 3.6°F to 10.8°F hotter than normal - for more than two years.

A massive volcano has shown critical signs that an eruption could be coming soon, but experts have said that there may be no way of telling when it'll blow.