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New Research

This Rock Art May Be the Earliest Depiction of Dogs

The carvings are between 8,000 and 9,000 years old and hint that the creatures may already be heading toward domestication

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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

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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 formerly wobbly Millennium Bridge

New Research

What Makes Bridges Wobble? Your Awkward Walk

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

Lawsuit Seeks "Personhood" for Three Connecticut Elephants

An animal advocacy group has filed a petition requesting that the elephants be removed from a traveling zoo

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

Cool Finds

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 Research

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

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

New Research

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

Researchers estimate that the cub was between one-and-a-half to two months old when it perished up to 50,000 years ago

Cool Finds

Russian Local Discovers Frozen Remains of Extinct Cave Lion Cub

The lion died up to 50,000 years ago, but was found perfectly preserved in the frosty ground

An artist's rendering of an asteroid striking Earth.

New Research

Dinosaurs Might Be Alive Today If the Asteroid Had Hit Another Location

Only a fraction of the Earth’s surface contained the right amount of hydrocarbons to trigger the mass extinction, a new study says

The made-for-TV movie An Early Frost went beyond entertainment and provided actual medical information to families of those living with HIV/AIDS.

In the Early Years of the AIDS Epidemic, Families Got Help From an Unlikely Source

'An Early Frost' was a made-for-TV movie with a purpose beyond entertainment

New Research

A "Zombie" Star Is Refusing to Die

The supernova has been flaring for more than 600 days—and it may be the second time that the star has exploded

Chopin at 25, by his fiancée Maria Wodzińska.

Chopin’s Preserved Heart May Offer Clues About His Death

Scientists who recently examined the organ have suggested that Chopin died of complications from tuberculosis

Cool Finds

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

Over time, the presence of lab-grown, infected mosquitoes may lead to a dwindling Asian Tiger mosquito population

EPA Approves Use of Lab-Grown Mosquitoes in the Battle Against Disease

The bacterium-infected mosquitoes will be released in 20 states and D.C. to curb growing mosquito populations

Benjamin Banneker as portrayed on a stamp released in 1980 as part of a Black Heritage series.

Three Things to Know About Benjamin Banneker's Pioneering Career

Banneker was a successful almanac-maker and self-taught student of mathematics and astronomy

New Research

Scientists Trained Sheep to Recognize Faces of Emma Watson, Barack Obama

Baaa-rack Obama, if you will

A 2015 image from the Hubble space telescope, highlighting some of the oldest galaxies in the universe.

Astronomers Spot One of the Oldest Galaxies in the Universe

The dusty, star-forming galaxy is 12.8 billion years old

Coal-burning power plant in Amsterdam, the Netherlands.

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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

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