Today's Catch

Phronima

This tiny, shrimplike creature is no more than 2.5 centimeters (1 inch) long, but it’s as ferocious as a shark. Its giant eyes spot prey. Huge claws grab the prey, and a tiny mouth rips it to shreds. The prey never sees what’s coming, because...

Treated Cancer Cells

These cancer cells have been treated with discodermolide, a chemical obtained from a sponge that grows on deep-sea coral reefs. It prevents the cells from dividing and spreading. Learn more about deep-sea corals in the multimedia feature " Coral...

Hatchetfish

This hatchetfish was photographed moments after being pulled from the deep sea in the trawling net. These small, silvery fish have large eyes to collect any sunlight that reaches the deep sea. Even in the deep, they are not immune to human impacts;...

A Rainbow of Colorful Lobsters

Most lobsters are a mottled brown color, but sometimes you can see a strange orange or blue lobster. And then, when lobsters are cooked, they turn bright red. Why is there such a rainbow of lobster colors? As explained in this video from the...

Orangutan Crabs from Komodo Island

"While Komodo Island, Indonesia is famous for its giant prehistoric lizard, its underwater also holds unique marine species to treasure. The orangutan crab is one of them. With its maximum size of two centimeters, it felt like searching for a needle...

Bait Ball

This bait ball shows how small fish can react when larger predators are near by gathering tightly together in a ball-like formation that exposes the least number of fish. Fish species found in the open ocean are especially in need of some protection...

One Cubic Foot of Reef

Photographer David Liittschwager took a 12-inch metal frame to Moorea, French Polynesia, and four other disparate environments to see how much life he could find in one cubic foot. Read more about the project and ocean biodiversity ....

Squid at Sunset Reef Grand Cayman, Cayman Islands

“Upon returning from the reef after a night dive, I swam toward a bright reflection and came eye-to-eye with this beautiful, curious squid," said Charles Viggers, a Nature's Best photographer. Squids have organs in their skin called chromatophores...

Cooks Bay, Moorea

Cooks Bay in Moorea is one of the places that researchers are scouring in their quest to collect one of every life form big enough to pick up with tweezers. In the background is Mt. Rotui—the Tahitian word for octopus. More about the Island of...

Sea Walnut (Mnemiopsis leidyi)

This ctenophore (a stingless jellyfish-like animal) is native to the east coast of North and South America. In 1982, it was discovered in the Black Sea, where it was transported by ballast water . It subsequently spread to the Caspian Sea. In both...

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