Oceans

A diver documents dead coral in the Great Barrier Reef near Lizard Island in May 2016 after a bleaching event.

Repeat Bleaching Destroys Massive Swaths of the Great Barrier Reef

Rising ocean temperatures have taken a toll on the World Heritage Area

This image, taken from space last summer, shows a long swath of dead mangroves on Australia's northern coast.

What Killed Northern Australia’s Mangroves?

Last year’s massive die-off was the largest ever observed

NOAA weather map for Tuesday, March 14, 2017

Is Winter Storm Stella a "Weather Bomb"?

The storm battering the northeastern U.S. is expected to undergo "bombogenesis." Just what does that mean?

A humpback supergroup off the coast of South Africa

Scientists Spot Hundreds of Humpback Whales Feeding in Massive Groups

The normally solitary creatures gathered off the southwestern coast of South Africa, puzzling researchers

Chris Bertish at his finishing line in Antigua

Man Crosses the Atlantic On a Stand-Up Paddleboard

South African surfer Chris Bertish spent 93 days paddling 4,050 miles between Morocco and Antigua

True's Beaked Whale

See the First Video of One of the World's Rarest Whales

The 46 second clip of several True's beaked whales was taken by students and teachers on a field trip in the Azore Islands in 2013

Surfers take to the water in Montauk, where a shark nursery was discovered offshore last summer.

Can Social Media Give Sharks a Better Reputation?

A nonprofit called Ocearch is naming tagged sharks and giving them Twitter and Instagram accounts to ease fears and aid in conservation

Veterinarians stand with Omsin the green sea turtle, whose life they saved during an hours-long operation.

This Sea Turtle Ate 11 Pounds of Coins

Veterinarians removed the 900+ coins from Omsin the turtle's stomach after they noticed she was acting erratic

Emissions from steel production in eastern China are fertilizing nearby oceans.

Human Pollution May Be Fertilizing The Oceans. That’s Not a Good Thing

Our iron emissions from coal and steel may be fuelling ocean life, and trapping carbon in the process

"I shall call him Squishy, and he shall be mine." No, wait, that's Finding Nemo.

Take a Peek at the Mesmerizing "Cosmic Jellyfish"

NOAA's research vessel Okeanos Explorer filmed this specimen of Rhopalonematid trachymedusa in the National Marine Sanctuary of American Samoa

Two vessels rendezvous off the coast of Argentina in a likely transshipment.

Fighting Illegal Fishing With Big Data

Global Fishing Watch is using satellite data to monitor suspicious ship activity on the high seas

Bleached coral discovered earlier this month at Maureen's Cove in the Great Barrier Reef

Great Barrier Reef Braces for Another Massive Bleaching Event

After the worst die-off in the reef's history in 2016, scientists are worried that high sea temperatures will affect the area again

Sea surface temperatures are abnormally warm in the Pacific Ocean. Will that drive an El Niño event later this year?

Another El Niño Could Be On Its Way

There’s a 40 percent chance of the pattern later this year

Thanks to this evolutionary novelty, a flexible joint in the skull of dragonfishes, the creatures are able to swallow prey that is almost as big as they are.

This Hinged Skull Helps Dragonfish Eat Prey Bigger Than Its Head

Scientists have discovered the world's only group of fish that has this unbelievable ability

Seagrass grows near a village in the Spermonde Archipelago in Indonesia. Researchers there recently discovered that coastal areas with seagrass have less bacteria than grassless areas.

Seagrasses Reduce Bacteria in Polluted Waters

A new study suggests the mesmerizing fields could be important for the health of humans and sea creatures alike

A bobtail squid is imaged by the Deep Discoverer remotely operated vehicle during Dive 07 in Atlantis Canyon. The squid is less than one foot in length.

Surprising Levels of Pollution Found in the Depths of the Mariana Trench

Even deep-sea creatures can't escape pollutants

New Zealand volunteers formed a human chain in the water at a remote beach on Friday as they tried to save about 100 whales after more than 400 of the creatures beached themselves in one of the worst whale strandings in the nation's history.

Hundreds of Pilot Whales Stranded on New Zealand’s Farewell Spit

Up to 300 have died and volunteers are scrambling to get the remaining creatures back in the water

Just around the corner from the Great Barrier Reef, the ocean has been hiding a massive, ancient landslide.

Scientists Discovered a Gigantic, 300,000-Year-Old Landslide Under the Ocean

Long ago, an almost inconceivable amount of sand shifted, changing the surface of the sea floor

Several views of the beautiful Megistaspis hammondi samples, showing off the intricate details of its undercarriage.

These Spectacularly Preserved Trilobite Fossils Come Complete With Guts, Gills and Legs

The 478-million-year-old creatures could help explain a series of mysterious fossilized tracks

This diminutive mammal could soon go extinct.

Only 30 of the World’s Most Adorable Porpoise Are Left on Earth

As “the panda of the sea” hurtles toward extinction, scientists stage a last-ditch effort to save the species

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