Pacific Ocean

The ocean sunfish (Mola mola) is one of several unusual-looking sea creatures to wash ashore in Oregon so far this summer.

Five-Foot-Long Ocean Sunfish Washes Ashore in Oregon, a 'Relatively Small' Size for Its Species

It's the second sunfish to be found dead on the beach in a small region of northwestern Oregon this summer, following the discovery of an even rarer hoodwinker sunfish

Kayakers, researchers, lifeguards and paddleboarders managed to get the huge fish to shore.

Rare 'Doomsday' Oarfish Surfaces in California, Just the 20th Discovered in the State Since 1901

Kayakers spotted and hauled ashore the 12-foot-long oarfish, a deep-sea species known for its connection to earthquakes in Japanese folklore

Six of the 12 islands, including Hiva Oa, are permanently inhabited.

These Remote Volcanic Islands in the South Pacific Just Became a UNESCO World Heritage Site

The Marquesas, located some 3,000 miles from their nearest continental neighbor, are some of the most isolated islands on the planet

Brazilian Olympic surfer Gabriel Medina pops up after riding a barrel wave at Teahupo'o during the Summer Games on Monday. The photo by Jérôme Brouillet has gone viral.

The Story Behind This Breathtaking Viral Photo of an Olympic Surfer

Jérôme Brouillet, a photojournalist with the Agence France-Presse (AFP), captured an iconic moment when Brazilian surfer Gabriel Medina celebrated after setting an Olympic record

Athletes like Canada's Sanoa Dempfle-Olin traveled to Tahiti for this year's Olympics.

Why Are the Olympic Surfing Events Being Held in Tahiti?

The tiny village of Teahupo’o, known for its monstrous, barrel-shaped waves, will host 48 athletes from 21 countries during the Summer Games

Gerard Barron, chairman and CEO of The Metals Company, holds a nodule retreived from the seafloor in the Clarion Clipperton Zone of the Pacific Ocean in 2021. The company plans to mine for these nodules, which researchers suggest produce oxygen underwater.

Scientists Discover 'Dark Oxygen' on the Ocean Floor Generated—Surprisingly—by Lumps of Metal

Researchers found that electric currents from polymetallic nodules are behind this alchemy—the same minerals that deep-sea miners are targeting

The explosion at Port Chicago on July 17, 1944, killed 320 people and injured 400 more.

Black Sailors Exonerated 80 Years After Deadly World War II Disaster

The Navy secretary officially cleared the 256 Black service members who were punished in connection with the explosion in Port Chicago, California

The remains of whales that sink to the ocean floor become biological oases. Since 1977, scientists had only identified about 50 such whale falls across the world’s oceans, but a recent effort uncovered a startling density of them off the coast of Los Angeles.

Why Have So Many Whale Remains Been Found on the Ocean Floor Near Los Angeles?

Scientists have discovered more whale falls there than in the rest of the world combined

Rice coral grows over another species of coral.

These Supercorals Are Causing Problems

As rice coral spreads it reduces biodiversity

The behemoth carcass has attracted lots of curious onlookers to Gearhart Beach.

See the Rare, 2,000-Pound Hoodwinker Sunfish That Washed Ashore in Oregon

The species was only described in 2017 after "hiding in plain sight" for nearly three centuries

Sue O'Connor (left) and Shimona Kealy (right) study some of the artifacts found in Timor-Leste, which offer clues that early humans took a more northern path from Southeast Asia to Australia tens of thousands of years ago.

Archaeologists Discover Clues to Ancient Migration Route That Brought Humans to Australia

New research offers evidence that humans did not inhabit the island of Timor until around 44,000 years ago, suggesting it was not part of the original migration route from Southeast Asia to Australia

The researchers used drone footage and tracking devices to analyze the behavior of 11 orcas in the northern Pacific Ocean.

Between Dives, Orcas Take Only a Single Breath

A new study finds the black-and-white marine mammals tend to make shorter, shallower dives compared to humpback and blue whales, making orcas the "sprinters" of the ocean

Beachcombers stumbled upon the fish south of Cannon Beach, a small coastal town in northwest Oregon.

Beachcombers Discover Rare, Deep-Sea Anglerfish Washed Up on Oregon Coast

Most humans will never see a Pacific footballfish, as the creatures live at depths of 2,000 to 3,300 feet below the ocean's surface

A tuna crab on the sand in San Diego in 2002, a year when large numbers of the creatures washed up on shore.

Why Are Tuna Crabs Swarming Off the Coast of San Diego?

Scientists are perplexed by the massive group of crustaceans, but they suspect the animals were pushed north by strong ocean currents originating near Mexico

Michael Sanchez initially thought the bird was black, but he later realized how colorful it was when he got home and started processing the photos.

Extremely Rare Blue Rock Thrush Spotted in Oregon Might Be the First Ever in the United States

Amateur photographer Michael Sanchez captured photos of the blue-and-chestnut bird on a beach—but he didn’t realize just how special the “mind-bending” encounter was, until later

160 pilot whales, mainly adult females with several young calves, stranded themsleves in shallow waters on Thursday morning in Western Australia.

Rescuers Save 130 Beached Pilot Whales in Western Australia After Mass Stranding

An additional 29 whales died, officials reported last week, while the reason behind the stranding remains unknown

A hawksbill sea turtle munches away on a sponge near Juno Beach.

Journey Under the Sea With 15 Amazing Photos of Marine Life

These Smithsonian Magazine Photo Contest images feature the captivating creatures that live beneath the waves

Crew aboard a U.S. Navy P-8 Poseidon aircraft spotted the men's "HELP" sign from the air.

Stranded on a Remote Pacific Island, Three Men Spelled 'HELP' With Palm Fronds and Got Rescued

The experienced sailors lived on coconut meat and well water for more than a week, after their boat became damaged

The cargo ship Dali ran into the Key Bridge after losing power on March 26.

A Massive Crane Helping With the Baltimore Bridge Cleanup Was Built to Recover a Sunken Soviet Submarine

The Chesapeake 1000 was used to construct a ship for a top-secret CIA mission in the 1970s

Sea otters float amid a forest of kelp off California’s Central Coast.

Sea Otters Have Helped Bolster California’s Kelp Forest

A study that looks back more than 100 years shows that where the animals have thrived, underwater forests have, too

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