A Chinese submersible has discovered thousands of worms and mollusks nearly 10 kilometers (six miles) below sea level in the ...

Researchers traveling along the Kuril–Kamchatka and Aleutian trenches in the northwest Pacific Ocean used a manned ...

SAN DIEGO (FOX 5/KUSI) — A team of researchers captured high-definition pictures of a sunken World War I-era U.S. Navy submarine off the coast of San Diego, over a century after it was lost at sea.

Researchers Locate Wreck of an ‘Intact’ American Submarine That Sank in San Diego Waters During WWI The mysteries of the deep ocean have long fascinated humanity. Despite advances in marine ...

Just days ahead of Memorial Day, researchers shared they have obtained remarkable images and video of the resting site of a World War I-era submarine, located over 1,300 feet beneath the ocean's ...

Chinese deep-sea science and engineering research vessel Tan Suo Yi Hao returning to port after completing deep-sea testing on October 3, 2017, in Sanya, Hainan province, China. Sun Qing/Getty Images ...

One study published in Science earlier this month found that with 44,000 deep-sea dives, just 0.001% of the deep seafloor has been visually observed — which is roughly the size of Yosemite ...

Researchers traveling along the Kuril–Kamchatka and Aleutian trenches in the northwest Pacific Ocean used a submersible to ...