Ocean

The dramatic footage sees a crab take on the deadly blue-ringed octopus—and survive.

There are around 2,000 known species of jellyfish, the most venomous being the Australian box jellyfish.

A mother was filming her six-year-old daughter playing in the waves when she suddenly darted out of the water.

The textile cone shell, from the conidae family, is among the deadliest to humans.

The creatures, which appear in the area every spring, reportedly have jaws strong enough to tear through human skin.

The woman wanted the coordinates to a location in Sedona, Arizona, but instead wrote down those to a spot in the middle of the South Pacific.

Residents of the area encountered the creepy-looking ocean-dwellers along the Texas coastline last week.

The Japanese government said in the past that everything is "under control," but measurements from the ocean show that the reactors are still leaking radiation.

TikTokers are envisioning themselves on a virtual pirate ship, and singing both classic sea shanties and covers of pop songs fit for the ocean.

The picture shows a fin just outside a fence in a man's backyard, but some people think it may just be a hoax.

Research into the attacks, which took place in the Baltic Sea over three months in 2016, is still ongoing.

The seven foot porbeagle shark had been entangled in a piece of plastic when it was younger.

The fishermen found the woman floating miles out to sea off the Colombian coast, unresponsive but alive.

Marine biologist describes injuries sustained by the sharks in South Africa after being hunted by orca.

The new "20/20" special chronicles Paige Winter's recovery after being attacked by a shark in 2019. It follows her through receiving a prosthetic leg, as well as important high school milestones.

As the unusual video gained millions of views on Twitter, users were ready with plenty of sea lion jokes.

Aerial images show the water after Laura passed over the region earlier this week.

The clip shows the man riding on the back of a whale shark, which is an endangered species.

The shark was later euthanized, as animal control officials found that it was injured.

A surfer in Florida was attacked by a shark on Friday.

The fifteen-year-old boy died after a shark injured his leg while surfing in New South Wales.

The clip—which was filmed over Father's Day weekend at Cape Henlopen State Park Beach—needs to be seen to be believed.

The remains of the giant squid will be preserved in the wet collection of the Iziko South African Museum.

Suddenly, a unique privilege was taken away from us this year. A place where millions of us go for fun, work, enjoyment, vitamin D, community and stress relief—the ocean.

An international team of researchers describeD how deep-sea currents transport and dump large quantities of microplastic across the ocean floor.

An aquarium owner noticed his sea urchins covering themselves with rocks and other objects, so he started 3D printing goofy hats. But a marine biologist confirms that sea urchins are making more than fashion statements.

Scientists have analyzed fossils from the Cambrian explosion 540 million years ago to the present day to explore levels of marine biodiversity over time.

Researchers compared LEGO bricks that have washed up to pristine sets from the 1970s and 1980s to calculate their lifespan.

Plastic covered in algae and micro-organisms could be releasing a smell that encourages sea turtles to mistake it for food.

Clues in ancient rock suggest the early Earth did not have continents like we have today, but was covered by an ocean.