Darkening oceans could cause massive problems for marine life, and over 21% of the ocean has grown darker in the last 20 ...

A massive boulder named Maka Lahi was recently found about 650 feet from the edge of a cliff in Tonga, and researchers believe that it may have been deposited by a tsunami around 7,000 years ago.

Ocean darkening is rapidly spreading, squeezing marine life closer to the surface and altering ecosystems worldwide.

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

More than one-fifth of the global ocean—an area spanning more than 75 million sq km—has been the subject of ocean darkening ...

Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

Unlike gradual climate-driven events, this potential earthquake would “happen within minutes, leaving no time for adaptation ...

Unlike gradual climate-driven events, this potential earthquake would “happen within minutes, leaving no time for adaptation ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the ...

If an earthquake is beneath the ocean it can create a series of huge waves, called a tsunami. There are thousands of earthquakes across the world each day. This one is quite weak, and earthquakes ...

A new study from Virginia Tech warns that large swaths of the Pacific Northwest, including Northern California, Oregon, and ...

Ultimately, Long told The Huffington Post, oxygen-deprived oceans may have "significant impacts on marine ecosystems" and leave some areas of ocean all but uninhabitable for certain species. While ...