In This Ancient Workshop, Greeks Crushed Snail Glands to Make the Purple Dye Worn by Royalty
Archaeologists discovered remnants of the small factory on an island in Greece
A Giant Interstellar Cloud May Have Once Enveloped Earth, Potentially Causing Ice Ages
Astronomers suggest this cold, dense cloud compressed our sun’s protective field between two and three million years ago, leaving the Earth exposed to cosmic material
Ernest Shackleton’s Last Ship, Quest, Discovered Off the Coast of Canada
The famed explorer died of a heart attack aboard the ship near South Georgia Island in 1922, and it sank in the north Atlantic Ocean in 1962
Akira Endo, Biochemist Who Found a Way to Fight Heart Disease, Dies at 90
Endo’s research paved the way for the development of drugs to treat high cholesterol and reduce the risk of heart attacks or strokes
Meet the ‘Echidnapus,’ an Extinct Creature That Resembles Both the Echidna and Platypus of Today
The species is among three newly identified monotremes, or egg-laying mammals, discovered from fossils in Australia that are shedding light on the odd animals’ evolution
Endangered Wild Horses Return to Kazakhstan for the First Time in at Least 200 Years
The international effort, led by the Prague Zoo, released seven Przewalski’s horses to their native steppe habitat in central Asia
You Could Own Rare Copies of the Nation’s Founding Documents, Just in Time for the Fourth of July
Sotheby’s is auctioning early printings of the Declaration of Independence, the Constitution and the Bill of Rights, as well as a 1790 Rhode Island broadside
With the Recovery of Massive Grave Slabs, England’s Oldest Shipwreck Continues to Reveal Its Secrets
Maritime archaeologists hoisted the heavy artifacts, made of a special type of limestone, from 23 feet below the surface of the English Channel
A Mass Grave of Maya Boys May Shed Light on Human Sacrifice in Chichén Itzá
Researchers have genetically tested the bones and made determinations of gender and family relations
Scientists Release Largest Trove of Data on How Space Travel Affects the Human Body
A collection of 44 new studies, largely based on a short-duration tourist trip in 2021, provides insight into the health effects of traveling to space
You Could Write in Ursula K. Le Guin’s Former Portland Home Studio
The Le Guin family has donated the science fiction novelist’s former house to be used for a new writers residency
See the Rare, 2,000-Pound Hoodwinker Sunfish That Washed Ashore in Oregon
The species was only described in 2017 after “hiding in plain sight” for nearly three centuries
The mystifying Minoan structure, unearthed on a hilltop in Crete, is one of 35 newly announced archaeological finds in the area
African Elephants May Call Each Other by Name
In a new study, a computer model was able to identify the recipient of an elephant’s call more than a quarter of the time, which scientists say is significantly greater than chance
This Stash of Silver Coins Found in Germany Belonged to a Wealthy 17th-Century Mayor
The collection includes pieces from surrounding regions, as well as Italy and the Spanish Netherlands
Astronomers Discover Water Frost on Mars’ Tallest Volcanoes
On early winter mornings, a thin layer of ice forms in craters atop the Red Planet’s towering peaks, near its equator, according to a new study
Catapult Shots Fired During 13th-Century Siege Unearthed at British Castle
Found on the grounds of Kenilworth Castle, the eight stones were used during a clash between rebels and royal forces in 1266
Mary Cassatt’s Paintings Take Women’s Labor Seriously
A new exhibition challenges longstanding assumptions about the American Impressionist’s artistic legacy
Don’t Call Wombats Heroes, but Their Burrows Do Provide Food, Water and Shelter for Other Animals
During Australia’s devastating bushfires in 2019 and 2020, misinformation spread about wombats welcoming animals into their underground homes—but a new study finds a kernel of truth in the viral story
Trove of Rare Artifacts Unearthed Beneath an Ancient Roman Well
Dozens of items, including burnt bones and ceramics, provide new insights into ritual activity in the city of Ostia
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