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An illustration of asteroid 2016 HO3's orbit.

New Research

Scientists Spot Tiny Asteroid Tagging Along Behind The Earth

It's our very own “quasi-moon”

A concept design for a space elevator.

New Research

A New Hitch in the Plan for Building a Space Elevator

Carbon nanotubes may not be as strong as scientists once thought

This concept drawing shows Juno in orbit around the solar system's largest planet.

Trending Today

Here’s What Will Happen When Juno Gets to Jupiter

It all goes down July 4

Cool Finds

Japan Honors the Creator of the California Roll

Some may see it as an affront against sushi, others see an ambassador for culture

The Amazon Basin just got a little bit safer.

Trending Today

New Agreement Will Help Protect the Amazon Basin

Earth's largest tropical rainforest just got a slew of new allies

An illustration of the Tate Modern's new Switch House expansion.

Trending Today

The Expanded Tate Modern Opens Its Doors Friday

The museum is being called the UK’s most important new cultural building since the British Library

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

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