Mysteries

The artworks are the only pendant marital portraits of an Amsterdam couple that Hals ever created.

These Dutch Newlyweds Had Their Portraits Painted Nearly 400 Years Ago. But Who Were They?

A curator has finally figured out the identity of the couple painted by Frans Hals around 1637

Animal bones found at the site suggest it may have been used for ritual ceremonies.

Discovery of 4,000-Year-Old Structure in Greece Stumps Archaeologists and Threatens Major Airport Construction

The mystifying Minoan structure, unearthed on a hilltop in Crete, is one of 35 newly announced archaeological finds in the area

Components of Seahenge, or Holme I, were displayed at the British Museum in 2022.

England's Mysterious 'Seahenge' Monument May Have Been Built to Prolong Summer

One researcher thinks the structure was used for ancient rituals during a period of bitter cold

Officials from Thailand's Department of National Parks, Wildlife and Plant Conservation were sent to investigate the carving.

Mushroom Hunters Stumble Upon Mysterious Stone Sculpture in Thai Forest

While the artwork's age is still unknown, some think it depicts the mother of the Buddha

The Mona Lisa is the most popular painting at the Louvre in Paris.

Has the Mystery of the 'Mona Lisa' Background Been Solved?

Ann Pizzorusso, a geologist and art historian, says she's identified the location in the background of Leonardo da Vinci's famous painting

On May 21, 1924, Nathan Leopold Jr. (left) and Richard Loeb (right) murdered 14-year-old Bobby Franks. Leopold later described the pair's motive as “a sort of pure love of excitement, or the imaginary love of thrills, doing something different.”

Why Leopold and Loeb Committed Cold-Blooded Murder in the 'Crime of the Century'

A century ago, two Chicago teenagers killed an acquaintance named Bobby Franks for the thrill of it. The case captivated the nation and continues to fascinate the public today

These gendered designs have been the standard for hundreds of years.

Men's Shirts Button on the Right. Why Do Women's Button on the Left?

Nobody knows for sure, but plausible theories include swords, servants and saddles

Researchers used ground-penetrating radar and electrical resistivity tomography to scan the graveyard near the Great Pyramid of Khufu.

Scientists Are Investigating a Puzzling Underground 'Anomaly' Near the Giza Pyramids

Using remote-sensing technologies, researchers have discovered two connected structures in a previously unexplored area

The helmet could date to as far back as the sixth century B.C.E.

Why Did the Ancient Illyrians Place Helmets in Their Burial Mounds?

A 2,500-year-old helmet found in Croatia may have been a funerary offering. It offers insights into the rituals of a lesser-known culture that once occupied the Balkan Peninsula

The Adella Shores was built in 1894 for the Shores Lumber Company. It was named after the owner's daughter.

This Ship Mysteriously Vanished 115 Years Ago. Now, It's Been Found at the Bottom of Lake Superior

Nobody knew what happened to the "Adella Shores," which disappeared with 14 crew members aboard in 1909

An aerial view of the structure, which resembles a wonky, incomplete bow tie.

This Neolithic Monument Found in France Has No Equal

A trio of interlocking enclosures, the structure may date to the time of the Bell Beaker culture, but experts are unsure of its exact age and purpose

The Enterprise model had been missing for decades when it reappeared in an eBay listing last fall.

Original 'Star Trek' Enterprise Model Resurfaces Decades After It Went Missing

The model used in the original series' opening credits is now back with Eugene Roddenberry Jr., the son of the show's creator

The newly discovered bronze disc depicts Alexander the Great with wavy hair and ram horns.

Metal Detectorists Unearth Tiny Bronze Portrait of Alexander the Great in Denmark

Researchers think the 1,800-year-old artifact could be linked to a Roman emperor who was "obsessed" with the Macedonian conqueror

Researchers tested 49 medieval coins, finding the older ones were minted from silver Byzantine goods and the newer ones were made of silver mined in western France.

Medieval English Coins Were Made With Melted Byzantine Silver

Researchers have solved the mystery of the silver coin boom that took place around 660 C.E.

The handwritten manuscript of The Sign of the Four, Arthur Conan Doyle's second Sherlock Holmes novel

Arthur Conan Doyle Agreed to Write 'The Sign of the Four' at a Fateful Dinner in 1889

The handwritten manuscript he produced is going to auction, where it could become the most expensive item associated with the mystery writer ever sold

The hideout boasted more than 1,000 bunk beds, a 400-seat cafeteria, individual auditoriums for both the Senate and the House of Representatives, vast water tanks, and a trash incinerator that could serve as a crematorium.

The Town That Kept Its Nuclear Bunker a Secret for Three Decades

The people of White Sulphur Springs, West Virginia, helped keep the Greenbrier resort's bunker—designed to hold the entirety of Congress—hidden from 1958 to 1992

Wildlife biologists are trying to figure out what's killing smalltooth sawfish and other species in Florida.

Florida Fish Are Mysteriously Dying After 'Spinning and Whirling,' and Scientists Can't Explain It

The abnormal behavior has raised special concerns about the endangered smalltooth sawfish, an odd-looking ray with chainsaw-like teeth, as 28 of them have died

Some said the pirate king went to ground in London or Scotland, others that he died penniless and was buried in an unmarked grave in Devon. Or was he sipping fine French wine in the hills above Marseille?

The Notorious Pirate King Who Vanished With the Riches of a Mughal Treasure Ship

In the late 17th century, Henry Avery—the subject of the first global manhunt—bribed his way into the Bahamas

Liverpool artist William Lindsay Windus painted The Black Boy in 1844.

This Museum Needs Your Help Identifying the Subject of a 19th-Century Painting

Nobody knows the name of the child in "The Black Boy," but a museum in Liverpool is hoping someone will recognize him

The propeller blade was discovered wrapped in a potato sack in Coire a’Bhradain on the isle of Arran in Scotland.

Mysterious World War II Plane Propeller Found in Scottish Peat Bog

The object likely broke off a doomed plane during a crash on the isle of Arran

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