Smart News

Conditions were ripe for fossil-making when this tiny dinosaur walked through the mud some 120 million years ago. In the lower right corner of this image, you can even see splash mark from a rain droplet.

‘Exquisitely Preserved’ Skin Impressions Found in Dinosaur Footprints

The fossils were so well-preserved that the researchers could even see marks left by raindrops

"Landscape 8P" (1473) will be on display in the Italian town of Vinci's castle to commemorate the 500th anniversary of Leonardo's death this May.

Was Leonardo da Vinci, a Famous Lefty, Actually Ambidextrous?

A study finds that one inscription on an early Leonardo drawing was penned with the artist’s left hand, while another was written with his right

Cool Finds

These Ecologists Borrowed Tricks From Astrophysicists to Count Endangered Orangutans

The thermal-imaging expertise of astronomers helped researchers find the great apes in the hot, humid jungles of Borneo

The sizable specimen was carrying 73 developing eggs at the time of her capture

Cool Finds

Record-Breaking 17-Foot-Long Burmese Python Found in Florida

The 140-pound snake is the largest ever captured in the Florida Everglades' Big Cypress National Preserve

Edvard Munch, "Self-Portrait with Tulla Larsen," ca. 1905

British Museum Reunites Portrait That Edvard Munch Sawed in Half to Avenge His Fiancée

The Norwegian painter split the canvas in two following a violent breakup with partner Tulla Larsen

Desert kites, stone structures used for hunting, discovered in the U2 images.

Cool Finds

U-2 Spy Plane Images Reveal Ancient Archaeological Sites in the Middle East

Two patient archaeologists organized and scanned the images to find structures destroyed or covered up over the last 60 years

To help your feathered friends, start by turning off excess outdoor lighting as often as possible.

These Cities Are the Most Dangerous for Migrating Birds

A new study has identified Chicago, Dallas and Houston as the riskiest spots during both the spring and fall migrations

That's some bad news for hay fever sufferers.

New Research

Allergy Season Is Getting Longer and Nastier Each Year

An extended and intensified allergy season is one of the most visible effects of climate change

Cool Finds

This Is the World's Tallest Tropical Tree

The yellow meranti in Malaysia's Sabah state is 330 feet tall and weighs more than a jetliner

Pools where 11 orcas and 90 belugas—all caught illegally—were kept, in Srednyaya Bay near the city of Nakhodka in Russia's Far East, according to Getty. The whale were going to be sold to Chinese amusement parks.

Russia Will Free 97 Orcas, Belugas Held in Cramped 'Whale Jail' Since Last Summer

Authorities and international scientists have signed an agreement pledging to release the whales "back into their natural environment"

Polish soldier and military commander Casimir Pulaski (1745 - 1779), circa 1775. From an original engraving by James Hopwood after a painting by Oleszkiewicz.

Was the Revolutionary War Hero Casimir Pulaski Intersex?

A new Smithsonian Channel documentary may affirm long-standing suspicions about the Polish fighter’s identity

A trio of air conditioners failed to meet manufacturer recommendations regarding the use of separate circuit breakers and grounding devices

A Faulty Air Conditioning Unit Sparked the Brazil National Museum Fire

The September 2018 blaze destroyed the 200-year-old building and reduced the majority of its 20-million artifact collection to ash

Until now, it was thought that great white sharks avoid kelp forests.

Watch Rare Footage of a Great White Hunting Seals in a Kelp Forest

A new study dispels the belief that the sharks are too large to maneuver through dense kelp growths

Aftermath of the 1906 San Francisco Earthquake.

New Research

There Hasn't Been a Huge Earthquake on California's Major Fault Lines in 100 Years

Major ground-rupturing quakes have not taken place along the faults since 1918, but that may mean the next century will be on shaky ground

Trending Today

Thank Dan Robbins for the Paint-by-Number Craze

Robbins, who died this month at 93, came up with the kits that let millions of people try their hand at painting

A juvenile male gorilla lingers beside his mother's body

Gorillas Appear to Grieve for Their Dead

Scientists found that expressions of grief even extended beyond members of the same peer group

Win a Sleepover at the Louvre, for One Night Only

Here's your chance to lounge with the Mona Lisa and dine with the Venus de Milo

Thor Heyerdahl photographed with archaeological artifacts from Easter Island

Norway Will Repatriate Thousands of Artifacts Taken From Easter Island

Thor Heyerdahl Jr. says his late father had promised to return the items after they had been analyzed and detailed in published works

Skippy, the author's cat, is generally an attentive listener.

Cats May Recognize Their Own Names—but It Doesn’t Mean They Care

In a study of 78 kitties, researchers concluded our feline friends can differentiate their names out of a series of random words

Artistic reconstruction of two individuals of Peregocetus, one standing along the rocky shore of nowadays Peru and the other preying upon fish. The presence of a tail fluke remains hypothetical.

How Did Whales Reach the Americas? A Four-Legged Fossil Offers New Clues

Dubbed Peregocetus pacificus, the newly-described species was adapted to life both in and out of the water

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