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The bronze, curving panel is meant to resemble a sheet of paper coming out of a printer.

Nobody Has Been Able to Solve the CIA’s Famous ‘Kryptos’ Sculpture. Soon, the Solution Will Be Sold to the Highest Bidder

Three of the four messages carved into the sculpture have been deciphered, but the final puzzle has left amateur sleuths stumped. In November, the solution could fetch up to $500,000 at auction

Scientists found evidence of "inbreeding depression" among eastern massasauga rattlesnakes in Michigan.

Habitat Loss Is Leading to Inbreeding Among Michigan’s Only Species of Venomous Snake

Roads, buildings and other manmade barriers are preventing the small pit vipers from slithering around to find mates from other populations

Left molars from the newly discovered Australopithecus specimen (top) compared to those of an A. afarensis (bottom)

Cool Finds

Researchers Discover Fossilized Teeth That May Have Come From an Unknown Hominin Species

The find suggests that as many as four different hominin lineages lived in eastern Africa between 2.5 million and 3 million years ago

A human embryo embeds itself into a fake uterus created by researchers.

See the First 3D Images of a Human Embryo Implanting, Shedding Light on the Crucial but Little-Known Process

A new study shows how human embryos reshape their environment by pulling on uterine tissue

Italian officials with the five stones and brick fragment

Italian Police Catch Tourist Stealing Stones From the Ancient City of Pompeii

According to legend, travelers who remove artifacts from the historic Italian city are cursed to endure hardship. Many have even returned the stolen items years later

These custom copper stools from Price Tower were sold in 2024 and later purchased by the Frank Lloyd Wright Building Conservancy.

Custom Furnishings From Frank Lloyd Wright’s Only Skyscraper Have Been Preserved for Posterity

The Frank Lloyd Wright Building Conservancy hopes to return the 11 artifacts to the Price Tower in Bartlesville, Oklahoma

A bottlenose dolphin is seen "bow riding," or swimming just in front of a humpback whale, potentially getting a boost from the wave created by the larger mammal.

Whales and Dolphins Interact More Often Than Scientists Thought, Engaging in Mutual Play, Study Suggests

Researchers analyzed nearly 200 videos and photographs documenting interactions between the various kinds of cetaceans

Rothko used the tall space to work on his paintings for the Rothko Chapel.

The New York City Studio Where Artist Mark Rothko Worked Is for Sale

The private unit takes up the second and third floor of the carriage house, which was originally an equestrian training space. The apartment is listed at $9.5 million

Floods caused devastation across central Texas in July. In one area, volunteers responding to the disaster found newly uncovered dinosaur tracks.

Volunteers Discover 115-Million-Year-Old Dinosaur Tracks Revealed in the Wake of Devastating Texas Floods

Fifteen large prints were probably left behind by meat-eating dinosaurs, and they were revealed as floodwaters washed away dirt in early July

Wildlife officials in Oregon are using drones with speakers to deter wolves from attacking cattle.

Drones Are Blasting Iconic Argument From ‘Marriage Story’ to Scare Wolves Away From Cows in Oregon

Scarlet Johansson and Adam Driver’s charged dialogue is playing from speakers attached to drones as wildlife officials get creative in their efforts to stop wolves from killing cattle

This rabbit's "horns" are made of keratin, which is also found in hair and nails.

Rabbits With ‘Horns’ Seen in Colorado Are Going Viral. Here’s What’s Really Happening

Though the strange growths on these animals may look intimidating, experts say there’s not much to worry about, and they’re caused by a fairly common virus

A digital rendering of the bridge

Italy Plans World’s Longest Suspension Bridge to Connect Mainland With Sicily

The bridge, expected to cost more than $15 billion, would stretch more than two miles across the Messina Strait

A new study tested a device trained to translate four participants' inner thoughts.

Science Fiction? Think Again. Scientists Are Learning How to Decode Inner Thoughts

A brain-computer interface has gotten better than ever before at translating thoughts from people with speech difficulties. Researchers are also thinking through how to protect users’ privacy

The page was marked with a wax numbering system in the 1980s, which helped officials determine when it was stolen.

FBI Returns Long-Lost Manuscript Signed by Hernán Cortés in 1527 to Mexico’s National Archives

The document, which vanished decades ago, includes logistical details linked to the travels of the Spanish conquistador, who had conquered the Aztec Empire several years earlier

The khipu examined in the study, found to be made with a primary cord of human hair

A Lock of Braided Human Hair Could Change How We Think About Inca Society and Record-Keeping

The khipu knot-tying system was thought to have only been used by elites, but one artifact suggests commoners, too, knew how to use it

The newly conserved felt hat is now on view at the Bolton Museum in Bolton, England.

A 2,000-Year-Old Sun Hat Worn by a Roman Soldier in Egypt Goes on View After a Century in Storage

The felt cap—one of only three surviving examples of its kind—was recently conserved by a museum in England

The gold object measures just four centimeters, or 1.5 inches, long.

Cool Finds

An Archaeology Student Found a Medieval Gold Artifact During Her First Dig

The piece resembles another found in the same area four years ago

Weaver ants link their bodies together to form chains while bending leaves to create their elaborate dwellings.

Weaver Ants Use Teamwork to Become ‘Superefficient,’ Building Complex Nests From Leaves With Extra Pulling Power

When humans work in large teams, they become less individually effective. But each ant grows more efficient when collaborating—a discovery that could help engineers build better robots

Archaeologists excavating the El Mirador cave in northern Spain have found physical evidence of prehistoric cannibalism.

Bones Found in Spanish Cave Suggest This Neolithic Group Butchered and Cannibalized a Rival Community

The 5,700-year-old remains exhibit signs of human consumption, including bite marks and traces of cutting, cremation and boiling

Exterior of Norwich Castle Keep, commissioned by William the Conqueror.

William the Conqueror’s Norwich Castle to Reopen Following $37 Million Renovation

In partnership with the British Museum, 900 Norman artifacts will be displayed across the reimagined space’s five floors

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