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String theory—feline edition.

New Research

Cats Are Adorable Physicists

Beneath that fluffy exterior lies a shrewd understanding of how the world works

The 'Andrea Doria' in its last hours

New Research

New Footage Shows Rapid Breakdown of Shipwreck ‘Andrea Doria’

Researchers visited the remains of the Italian luxury liner in a submersible to figure out how quickly wrecks deteriorate

An artist's rendition of merging black holes that produce gravitational waves.

Trending Today

Gravitational Waves Strike Twice

Scientists announce the second detection of gravitational waves

Artist's rendering of the first U.S. dolphin sanctuary

Trending Today

National Aquarium Will Move Dolphins to Seaside Sanctuary by 2020

Under mounting public pressure, the aquarium’s eight bottle-nosed dolphins will soon move to a seaside retreat in the tropics

Gambian asylum seekers look at a map while waiting in an Italian migrant center.

Trending Today

Report: Nine Out of Ten Refugee Children Travel Alone

Tens of thousands of kids are on the move—and face scary challenges as they migrate

Tolkien relied on maps to write his books—and cared a lot about how his fans saw Middle-earth.

Cool Finds

One Day Only: A Chance to View One Map to Rule Them All

A rare Tolkien-annotated map goes on display June 23

Trending Today

The Complicated History Between the Press and the Presidency

Banning a newspaper like the ‘Post’ is a move that wouldn’t fly even in the Nixon White House

Artist's impression of the simultaneous stellar eclipse and planetary transit events on Kepler-1647. Such a double eclipse event is known as a syzygy.

New Research

This Jupiter-Sized Planet Is the Largest Found Orbiting Two Suns

Any orbiting moons could be habitable—but scientists have yet to spot them

Observations for the study were taken from the Mauna Loa Observatory atop one of Hawaii Island's five volcanoes.

New Research

Earth’s Carbon Dioxide Levels Surpass Long-Feared Milestone

Say goodbye to 400 ppm—and hello to Earth’s new atmospheric reality

The supernova designated SN 2016cok can be spotted at the edge of the Messier 66 galaxy, marked by the two rectangular crosshairs.

Cool Finds

Spy Two Supernovae in June’s Night Sky

After millions of years, their light is finally bright enough to see from Earth

Net Neutrality is safe...for now.

Trending Today

Net Neutrality Was Just Upheld in the U.S. Court of Appeals

It’s a victory for open internet activists—but will it stick?

Cool Finds

This New York Project Wants You to Write on the Walls

Writing On It All gives voice—and a pen—to one and all

Robot librarians might one day help human librarians track down misplaced books.

Cool Finds

This Robot Librarian Locates Haphazardly Placed Books

It’s the next best thing since the Dewey Decimal System

Alewives returning to spawn in Wynants Kill

Cool Finds

Herring Spawn in Hudson River Tributary for the First Time in 85 Years

River herring are spawning in Wynants Kill tributary after one of the many dams along the Hudson was removed

Preah Khan of Kompong Svay as seen by Lidar

Cool Finds

Laser Scans Reveal Massive Khmer Cities Hidden in the Cambodian Jungle

Using Lidar technology, researchers are discovering the extent of the medieval Khmer empire

Cool Finds

One of the World’s Most Colorful Places Is in Taiwan

Rainbow Family Village shows there’s nothing a man with a paintbrush can’t do

Life is about to become a bit more humane for male chicks.

Trending Today

Egg Producers Pledge More Humane Fate for Male Chicks

Better technology could make “maceration” go the way of the dodo

Cool Finds

A Brief History of Bog Butter

Turf cutters in Ireland regularly find chunks of butter deep in the nation’s peat bogs. What is the stuff doing there?

New Research

Bronze Buckle Shows Ancient Trade Between Eurasia and North America

Metal objects found on Alaska’s Seward Peninsula indicate that local people received trade goods from Asia almost 1,000 years ago

Domino tiles.

Trending Today

Thousands of Objects Taken From Holocaust Victims Have Been Rediscovered

Almost 16,000 items were forgotten for decades

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