Pacific Ocean

Traditionally, when taxonomists examine a potentially new species of octopus, they dissect them, an approach that is highly invasive and nearly destroys the specimen.

New Species of Dumbo Octopus Identified Using 3-D Imaging Techniques

Techniques such as MRI and CT scans may allow researchers to identify and study rare sea specimens without the need for dissection

If you hike to the Minam River Lodge, thinking about the amazing food, including smokehouse bacon and foraged morels, may keep you going.

What a Vintage Guidebook Taught Me About Oregon's Past and Present

Our writer takes a quirky trip through Oregon, from a wilderness lodge to a Gilded Age saloon to a town hidden underground

Satellite images comparing bull kelp canopy cover (gold shading) 2008 and 2019 off the coast of Mendocino and Sonoma Counties in Northern California.

Satellite Imagery Shows Northern California Kelp Forests Have Collapsed

Researchers say they're not sure these iconic coastal ecosystems will be able to make a comeback anytime soon

The health of corals on the Great Barrier Reef is routinely being threatened by hot water temperatures. The Australian government is investigating a range of techniques to try to protect the corals and stave off warming.

Could Flushing Cold Water Over the Great Barrier Reef Save Corals?

Lack of action on climate change is forcing scientists to devise ever more elaborate ways to stave off damage

An oceanic whitetip shark swimming in the open ocean. This species was common in the 1970s but its population has since declined by 98 percent, according to a new study.

Oceanic Sharks and Rays Have Declined 70% Since 1970

Fishing fleets have indiscriminately slaughtered sharks for decades and a new study catalogues the environmental damage done

Three adult gray whales photographed via drone in 2017, 2018 and 2019 in Laguna San Ignacio off the coast of Mexico. The three shots show increasingly skinny whales, a bad sign for an animal that needs to make a 10,000-mile return trip to reach its feeding grounds.

Nearly 400 Gray Whales Have Died Off the West Coast Since 2019

Scientists say the die-off, which is entering its third year, is likely due to a scarcity of food in the animals’ cold water feeding grounds

The Schmidt Ocean Institute’s submersible SuBastian, which was responsible for several discoveries in 2020, is retrieved from the water.

The Top Ten Ocean Stories of 2020

From the discovery of a giant coral reef pinnacle to a shocking estimate of plastics on the seafloor, these were the biggest marine moments of the year

A small hike in the water temperature triggers corals to dispel the algae, causing them to bleach and turn a ghostly shade of white.

Some Corals Can Survive Through Relentless Heat Waves, Surprising Scientists

The organisms can recover during a heat wave instead of afterwards, and scientists call it a 'game changer' for conservation of the species

The study suggests that the island is built from sediment generated by the surrounding coral reef, such as from crushed up dead coral, weathered shells and dried-up microorganisms.

This Pacific Island Is Both Sinking and Growing

Sediment produced by surrounding coral reefs has helped Jeh Island outrace rising sea levels

A team of scientists on board a research vessel were on a year-long expedition to map the seafloor surrounding Australia when they discovered the reef about 80 miles off the coast of Cape York, Queensland.

A Coral Reef Taller Than the Eiffel Tower Was Just Discovered Off the Coast of Australia

A team of scientists mapped the underwater landscape and its bustling sea life using a robot

For "Overboard," artist Andy Yoder created more than 200 Nike Air Jordan sneakers using garbage.

Artist Fashions Nike Air Jordan 5s From Trash

Sculptor Andy Yoder's latest exhibition is a nod to the Great Shoe Spill of 1990 and the advances in ocean science that came from it

Bar-tailed godwits spend their summers in the Arctic, where they breed and build up their energy reserves before flying south for the winter.

Bird Flies 7,500 Miles, a New Record for Longest Nonstop Bird Migration

After summering in the Arctic, a bar-tailed godwit soared across the Pacific Ocean like a "jet fighter" to winter in New Zealand

Blue whales are the world’s largest animals, and they can grow to the length of three school buses in a row.

Blue Whales Sing All Day When They Migrate and All Night When They Don't

Their mysterious songs could be an 'acoustic signature of migration'

A humpback whale breaches off the coast near Alameda, California. Ships collide and kill an estimated 80 endangered whales a year off of the West Coast.

Innovative New Whale Detection System Aims to Prevent Ships From Striking Animals

Whale Safe launches in Southern California waters to help reduce deaths of the iconic marine mammals

Alvin, a remotely operated submersible, drills for samples of the deep sea floor in 2014.

Deep-Sea Microbes Exert the Least Amount of Energy Possible to Survive

Giving a whole new meaning to doing the “bare minimum”

This beluga whale was spotted off the coast of San Diego, California in late June. The sighting was the farthest south the normally polar species has ever been seen.

In a Rare Sighting, Wayward Beluga Spotted Off San Diego

The whale was seen thousands of miles south of its usual habitat, the farthest south the species has ever been seen

A North Atlantic right whale off the coast of Cape Cod in 2015

North Atlantic Right Whales Now Listed as 'Critically Endangered'

Just about 400 of the whales survive in the wild, and they continue to die at an alarming rate

An aerial photo of Nishinoshima erupting on June 29.

Volcanic Island's Explosive Growth Creates New Land

The Japanese island of Nishinoshima has added 500 feet to its coastline in less than a month

Sunrise at the Tongariki site on Easter Island

Native Americans and Polynesians Met Around 1200 A.D.

Genetic analysis of their modern descendants shows that people from the Pacific Islands and South America interacted long before Europeans arrived

Steller sea lions sitting on rocks on the shore of Campbell River in British Columbia, Canada.

Headless Sea Lions Are Washing Up in British Columbia

Biologists and local beachgoers who have encountered the decapitated marine mammals suggest humans may be to blame

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