Your Brain Swells—Then Deflates—While You Learn

Researchers hypothesize that the brain "auditions" various cells that form, but only keeps the best of the best

Artist's rendering of 'Oumuamua

The First Interstellar Object Seen Buzzing by Earth Is Pretty Weird

Roughly the size of a football field, the object is roughly 10 times longer than it is wide

In Attempt to Contact Intelligent Life, Group Sends Musical Signal Toward Planet GJ 273b

Though the chances are slim, the team hopes this latest transmission is just the first of many

A blue shark

Scientists Search for the Most Dangerous Places to Be a Shark

In a bid to stop the populations from dwindling, scientists are turning to big data

The Magritte Museum in Belgium contained the final piece of the Magritte puzzle.

Final Piece of Hidden Magritte Masterpiece Found

X-rays have revealed the last bit of "La Pose Enchantee," which the artist cut up and reused in the early 1930s

The formerly wobbly Millennium Bridge

What Makes Bridges Wobble? Your Awkward Walk

A new study asks: How many people does it takes to set a pedestrian bridge a-swaying?

A Leonid meteor in 2009

Leonid Meteor Shower Will Streak Through Skies This Weekend

Expect 10 to 25 shooting stars per hour as the planet passes through the debris of comet Tempel-Tuttle

Artists impression of Ross 128 b

Earth-Sized Planet Detected Just 11 Light Years Away

Orbiting the star Ross 128, our new planetary neighbor is thought to be temperate, with days up to a balmy 68 degrees Fahrenheit

New Portrait of Lord Nelson Found, Scars and All

One of many Nelson portraits by Leonardo Guzzardi, the painting has been restored to include his war wounds

This is base of Neolithic jar being prepared for sampling for residue analysis.

Oldest Evidence of Wine Making Found in Georgia

The discovery of grape residues on pottery suggest Neolithic people had a taste for wine 8,000 years ago

A makeshift shrine to Timothy Caughman, a black 66-year-old man who was fatally stabbed by James Harris Jackson, a white 28-year-old who reportedly traveled to New York with the intention of killing black men, on March 20th, 2017. The memorial was seen on the sidewalk at the Southeast corner of West 36th Street near to where Caughman resided and was slain. (Photo by Albin Lohr-Jones)

U.S. Hate Crimes Ticked Upward in 2016

The latest FBI stats show a 4.6 percent rise, but crimes may be underreported by a factor of 50

Global Carbon Emissions on the Rise After Three-Year Pause

An uptick in China and U.S. coal use is expected to make 2017 the year of greatest emissions yet

Rare Roman Sundial Uncovered in Italy

Commissioned by a local politician, it sheds light on the relationship between Rome and its outlying territories

Did you get that injury during the night or day? It might be telling about how long it'll take to heal.

Why Wounds Heal Faster During the Day Than at Night

A new study suggests that you should consider staying away from sharp objects at night

Queen Liliuokalani

Five Things To Know About Liliʻuokalani, the Last Queen of Hawaiʻi

The queen, who was deposed by a coup led by American sugar planters, died more than 100 years ago, but is by no means forgotten

Take in the Surreal Beauty of Jupiter in These Incredible New Images

NASA released the raw data earlier this week, allowing the public to process the beautiful images

Coal-burning power plant in Amsterdam, the Netherlands.

Syria Joins the Paris Agreement—the U.S. Now Stands Alone in Opposition

The announcement comes on the heels of Nicaragua agreeing to the accords

Vincent van Gogh. The Postman (Joseph-Étienne Roulin), 1889. Oil on canvas.

Barnes Foundation Launches Digital Gallery of Its Amazing Art Collection

Historically infamous for being inaccessible to the public, the foundation has now published images of almost half of its collection online

Masterpiece of Greek Art Found in the Griffin Warrior Tomb

The engraving on the Pylos Combat Agate is so tiny and intricate that it changes our understanding of what the ancient Greeks could produce

Floating sea pen designed to hold captured vaquitas

Critically Endangered Vaquita Porpoise Dies After Capture in Latest Rescue Effort

Conservationists are attemping a risky last-ditch plan to move the remaining creatures to a sanctuary in the Gulf of California

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