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Pacific Ocean

This year, the Great Barrier Reef was found to be hiding another reef beneath it.

Top Eight Ocean Stories That Made Waves in 2016

2016 wasn’t all bad: Stubborn environmental problems were livened up thanks to new solutions, “gee whiz” discoveries and mysterious orbs

Surface water seasonality between October 2014 and October 2015 in the Sundarbans in Bangladesh. Dark blue indicates permanent surface water; light blue indicates seasonal surface water.

New Research

High-Resolution Satellite Images Capture Stunning View of Earth’s Changing Waters

An unprecedented mapping project shows the elusive patterns of Earth’s surface water over 30 years

Moana

How the Story of ‘Moana’ and Maui Holds Up Against Cultural Truths

A Smithsonian scholar and student of Pacific Island sea voyaging both loves and hates the new Disney film

Coconut Crab’s Pinch Among the Strongest in the World

The unusual crustacean’s pincer rivals the bite of a lion

Smithsonian Journeys Travel Quarterly: Alaska

Life Aboard a Renovated World War II Tugboat

With help from friends, a transplanted Philadelphian embarks on a voyage of discovery through Alaska’s waters

Papahānaumokuākea may be a mouthful, but now it's the world's largest marine protected area.

Trending Today

President Obama Just Created the World’s Largest Marine Protected Area

Papahānaumokuākea Marine National Monument is now twice the size of Texas

Cool Finds

Adorable Stubby Squid Found Off the Coast of Southern California

Researchers aboard the E/V Nautilus happened across a particularly cute stubby squid

A brittle star swimming over a field of polymetallic nodules

Journey to the Center of Earth

Future Deep Sea Mining Sites Are Bursting With Rare Marine Species

The area is full of rare metals, but a new study shows it’s a hub for deep-sea diversity, too

The Great Blue Hole, a 354-foot deep cavern and popular dive site in Belize's Lighthouse Reef

Journey to the Center of Earth

Explore Some of the World’s Deepest Blue Holes

The Dragon Hole in the South China Sea is now the “world’s deepest” underwater sinkhole. Learn why these geologic wonders form in oceans around the globe

Awaroa Beach

Cool Finds

New Zealanders Just Crowdfunded a New Addition to this National Park

Over 40,000 people donated to buy Awaroa Beach and gift the site to Abel Tasman National Park

New Research

Did Ancient Pacific Islanders Use Obsidian to Make Their Tattoos?

A team of Australian researchers think they may have found tools used to ink the ancients

An acorn worm observed at a dive spot called Twin Peaks

Journey to the Center of Earth

Mission to Mariana Trench Records Dozens of Crazy Deep Sea Creatures

The Okeanos Explorer has spent three months mapping the seafloor and recording deep sea life in the ocean’s depths

New research is causing the original keystone species, the ochre sea star Pisaster ochraceus, to lose some of its supposed ecosystem-controlling powers.

Tide Shifts Against the Concept of a Keystone Species

Starfish challenge a key ecological concept, ushering in a slightly-more democratic era for tide pools everywhere

Trash on Cheung Sha Beach, Lantau

Trending Today

Hong Kong Beaches Are Swamped With Trash, and No One Knows Why

The piles of rubbish could be transported by ocean currents or recent floods

Two canal workers pose in the cut

Cool Finds

Commemorate the Panama Canal’s Expansion With These Photos From Its Construction

The Panama Canal is opening a third lane to accommodate new mega cargo ships, a feat almost—but not quite—as impressive as building the original

Blake Lively in "The Shallows."

Shark Week

How Realistic Is the Shark Science in “The Shallows”?

We ask shark expert Chris Lowe whether the science in the upcoming shark thriller has any teeth. Beachgoers: You’re welcome.

This visualization shows how temperatures in the top 1,000 feet, approximately, of the Pacific Ocean at the equator were warmer or cooler than average during 5-day periods centered on three dates this spring: March 14, April 13 and May 3. 

Trending Today

Say Goodbye to a Historic El Niño and Hello to La Niña

Conditions are looking ripe for the cooler climate pattern to take over in the Pacific

America's beaches are filled with treasures for beachcombers.

Five of the Best Beaches for Beachcombing in the U.S.

On the hunt for seashells and other buried treasure? Here’s where to look

A Chilean beach–before.

Trending Today

Why Are Chilean Beaches Covered With Dead Animals?

Warm waters have turned the country’s once-pristine coast into a putrid sight

New Research

“Shark Vision” Shines Light on Biofluorescent Species

Using a specially designed filter, divers uncovered the glowing patterns on the skin of catsharks

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