Orcas are highly social creatures that often share prey with each other. Now, new research suggests they're extending this behavior to humans.

Orcas Appear to Be Sharing Their Prey With Humans—but What Does It Mean?

Researchers documented 34 instances of purported prey-sharing behavior, which suggests orcas may be altruistic and capable of recognizing sentience in another species

The Lough Kinale Book Shrine was discovered in an Irish lake in 1986.

These Medieval Monks Scribbled Notes in the Margins of Their Books More Than 1,000 Years Ago

A new exhibition in Dublin showcases historic manuscripts written in Irish monasteries. The show also features medieval artifacts, such as a rare book shrine found in a river in the 1980s

The team didn't use any maps throughout their 45-hour trip.

New Research

Scientists Built a Canoe Using Only Prehistoric Tools. Then They Sailed the Dangerous 140-Mile Route Early Humans Traveled 30,000 Years Ago

Five paddlers journeyed from Taiwan to Japan’s southern Yonaguni Island in 45 hours. Their efforts provide new insights into prehistoric mariners’ tools and techniques

A bright streak moves across the sky in broad daylight in Monroe, Georgia.

Ultra-Bright Meteor Seen in Broad Daylight, Stunning Residents Across the Southeast

More than 200 sightings were sent to the American Meteor Society, and a Georgia resident reported a rock falling through a roof around the same time

A view of one of Tuvalu's islands captured in June 2023. The nation is highly threatened by climate change.

More Than One-Third of Tuvalu’s Population Has Applied for a ‘Climate Visa’ to Relocate to Australia

The world-first climate visa agreement will grant permanent residency status to 280 Tuvaluans per year as the island nation grapples with sea-level rise

The skull was fractured on its front and left side.

New Research

This Young Woman With a Cone-Shaped Skull Died After Suffering a Severe Head Wound 6,000 Years Ago

Found in the Chega Sofla cemetery in Iran, the skull appears to have been struck by a blunt object. Archaeologists don’t know whether the incident was intentional or accidental

Taking a short, deep nap may help you have an "a-ha" moment after you wake up.

Need to Solve a Problem? Try Taking a Deep Power Nap for an ‘Aha’ Moment, Research Suggests

A new study finds that entering N2 sleep—a deep phase of non-rapid eye movement sleep—may help lead to more “eureka” breakthroughs

Napoleon may have gifted this bicorne hat to the loyal General Mouton.

Divorce Papers and Sauce-Stained Sleeves Reveal the Personal Side of Napoleon’s Rise and Fall

More than 100 objects connected to the French emperor just sold at auction. The collection sheds light on the man and the myth in stunningly intimate detail

Two killer whales "allokelping" with a kelp stem between them

These Killer Whales Make Tools From Kelp to Massage Each Other in a Newly Discovered Grooming Behavior

Dubbed “allokelping,” it might be a unique cultural phenomenon that’s as endangered as the orca population itself

A 99-million-year-old fly encased in amber shows infection with a prehistoric zombifying fungus.

Rare Amber Fossils Capture ‘Zombie’ Fungus Infecting Insects During a Time When Dinosaurs Still Walked the Earth

An ant and fly from the Cretaceous period offer insights into the history of Ophiocordyceps, the fungal parasite made popular by HBO’s “The Last of Us”

The remains of what appears to be a Ford Model T truck have surfaced in Lake Lure.

Long-Lost Treasures Emerge From Lake During Hurricane Helene Recovery Efforts in North Carolina

Officials are draining the water from Lake Lure to remove sediment and debris, revealing historic objects embedded in the dry lakebed

The exhibition features paintings, sculptures, audio recordings and more.

The Louvre Invited 100 Contemporary Artists to Copy—and Reinterpret—Its Masterpieces. Here’s What They Made

The results range from faithful reproductions to complete reinventions of renowned works by artists such as Delacroix, Goya and Vermeer

E. mollyborthwickae is now on display at London's Natural History Museum.

‘Enigmatic’ Dog-Sized Dinosaur Reveals a New Species That Scampered Around Jurassic North America

The speedy, plant-eating creature lived in what is now Colorado roughly 150 million years ago, and its skeleton went on display in London this week

Relay 2 was an American communications satellite launched in 1964.

Astronomers Detected a Mysterious Radio Burst. It Turned Out to Be From a Dead NASA Satellite

The signal detected last year came from Relay 2, a communications satellite that has been defunct since 1967

Built in 1855 in the Gothic Revival style, the Smithsonian Castle is undergoing its first major renovation since the late 1960s.

Bricks From a Historic Atlantic City Church Are Getting a Second Life at the Smithsonian Castle

The First Presbyterian Church’s rare sandstone bricks will be transported to Washington, D.C., where they’ll be used to restore a 170-year-old Smithsonian building on the National Mall

In this image, light from the star TWA 7 has been subtracted. The potential exoplanet TWA 7 b is the orange circle within the blue debris disk.

The James Webb Space Telescope Reveals Its First Direct Image Discovery of an Exoplanet

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare

Crews were repairing a sinkhole in York, England, when they stumbled upon the remains of a large medieval hospital.

Cool Finds

A Sinkhole Opened Up on a Busy Street in England, Revealing the Remains of a Massive Medieval Hospital

Centuries ago, the site was home to St. Leonard’s Hospital, a sprawling monastic facility that provided care to sick individuals and supplied meals for prisoners at nearby York Castle

This portrait of Ferdinando de’ Medici, Grand Prince of Tuscany (center), by Anton Domenico Gabbiani, was damaged after a visitor tripped while posing for a photo with the artwork.

Museumgoer Posing for Photo Stumbles Into Portrait of Medici Prince, Damaging the Historic Painting

The incident at the Uffizi Galleries is the latest in a series of tourist-related accidents at museums around the world. Now, the Florentine cultural institution plans to start limiting selfies

Box in a Valise (From or by Marcel Duchamp or Rrose Sélavy), Marcel Duchamp, 1935-41

See How Marcel Duchamp Broke the Rules and Shocked the Art World Again and Again

The subversive French artist is receiving his first retrospective in the United States in more than 50 years. Decades after his death, his work is still influencing contemporary art

The crescent-shaped boomerang was carved from a mammoth tusk by hunter-gatherers some 40,000 years ago, according to new research.

The World’s Oldest Boomerang Is Even Older Than Scientists Thought, a New Analysis Suggests

Researchers revisited a crescent-shaped, mammoth tusk artifact discovered in Poland and estimated it’s around 40,000 years old

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