The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

Competitive swimmers know that swimming underwater causes less drag resistance than swimming at the surface. Splashing around ...

Though recently gaining the limelight as a superior alternative to lobster tail, a species of giant isopod is making ...

But when were giant squids discovered, and why did it take so long to find the real-life "Kraken"? Let's find out. Do sea ...

Mark your calendar for the Mother Tongue Film Festival and events covering everything from odd oceanic couples to resilient ...

Rising mountain peaks and sharp rock formations cover the ocean floor, with corals, sponges, fish, and tons of sea creatures ...

Nearly a dozen miles off the California coast on a foggy October morning, a crane lifts a boxy yellow robot off the deck of the research vessel Rachel Carson and lowers it into Monterey Bay’s choppy ...

The Barreleye fish’s see-through head is a rare and incredible feature, giving it an almost otherworldly appearance. It can ...

Scientists used special equipment to survey and image a volcano beneath the ocean in the Arctic and discovered that it spews mud and gas. As they looked closer, they discovered an unexpected wealth of ...

While NASA was trying to put a man on the moon, the Navy was quietly conducting a series of tests to see if humans could live ...

Giant phantom jellies are one of the largest invertebrate predators in the ocean, and have been spotted in the wild giving ...