There are hundreds of urchin species, and they’re found in every ocean on Earth, from the intertidal zone to more than four ...

Visiting the Allerton and McBryde Gardens and snorkeling off the Nāpali Coast are some of the best things to do in Kaua'i, ...

Heriot-Watt scientists have discovered giant underwater mud waves buried deep below the Atlantic Ocean, 400 kilometers off ...

The deep sea refers to the part of the ocean below 200 meters (656 ft.), at which light begins to disappear. Despite making ...

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

LURKING beneath the ocean’s surface are a host of terrifying creatures most humans will only see in their nightmares. Yet, ...

Marine biologists hope to find out more about a creature that is vital to a healthy ecosystem and the state’s fishery ...

Located 1 kilometer (0.62 miles) below today’s seabed, the wavy sediments were formed during the Equatorial Atlantic Gateway ...