Sonja Anderson

Sonja Anderson

Sonja Anderson is a writer and reporter based in New York City.

Researchers Johan Rönnby and Rolf Warming examine the stern of the ship that sunk over 500 years ago off the coast of Sweden.

Weapon Chest With Tools for Making Ammunition Found in 500-Year-Old Shipwreck in Sweden

The mercenaries on board the "Griffin" lived during a time of great change in naval warfare

Stonehenge was constructed in stages beginning about 5,000 years ago.

Were Stonehenge's Builders Guided by the Moon?

Researchers are studying the monument's connection to a celestial event that occurs every 18.6 years

Qin Shi Huang's mausoleum holds an estimated 8,000 terra-cotta soldiers.

What You Need to Know About China's Terra-Cotta Warriors and the First Qin Emperor

The thousands of clay soldiers guarding Qin Shi Huang's tomb are enduring representations of the ruler’s legacy

Copenhagen's Old Stock Exchange was undergoing renovations when the building caught fire on April 16, 2024.

Fire Devastates Copenhagen's Historic Stock Exchange

Its signature 184-foot spire collapsed, but rescuers salvaged some of the valuable artworks inside

Chechen leader Ramzan Kadyrov performs a dance at his 35th birthday celebration in 2011.

Chechnya Bans Music That Isn't Between 80 and 116 Beats Per Minute

Officials have given artists until June 1 to rewrite material that does not fall within the accepted range

Researchers found the train car during excavations in northern Antwerp.

Rare 100-Year-Old Train Carriage Found Buried in Belgium

The wooden LNER train wagon was a "removals truck" used to move people's belongings between residences

The nearly complete skeleton has been identified as a member of an extinct fox species, Dusicyon avus, which once roamed Patagonia’s grasslands.

Did Ancient South Americans Keep Foxes as Pets?

At a cemetery in Argentina, a 1,500-year-old fox buried alongside humans suggests a "close relationship" between the species, researchers say

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 Crosby-Schøyen Codex is part of the Schøyen collection, one of the largest private manuscript collections in the world.

One of the World's Oldest Surviving Books Is for Sale

The rare early Christian text was written in a monastery in Egypt between 250 and 350 C.E.

An adorable seal pup

Why Do We Want to Squish and Squeeze Things That Are Cute? Science Has the Answer

The response dubbed “cute aggression” by researchers is the brain’s attempt to self-regulate when confronted with intense emotion

The first-century C.E. helmet alongside a newly created replica

See a Restored Ancient Roman Helmet—and Two Shiny New Replicas

The 2,000-year-old Hallaton Helmet is now on permanent display at the Harborough Museum in England

USS South Dakota (BB-57) anchored in Hvalfjordur

This 12-Year-Old Boy Fought on a World War II Battleship and Became the Nation's Youngest Decorated War Hero

In 1942, young Calvin Graham was decorated for valor in battle, before his worried mother learned of his whereabouts and revealed his secret to the Navy

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

An artistic representation of the Gotlant burial of a Viking-era woman with a modified skull

Vikings May Have Used Body Modification as a 'Sign of Identification'

A recent study analyzes Scandinavian examples of filed teeth and elongated skulls dating to the Viking Age

Most of the combs found in Ipswich were made of deer antlers, but some were carved from animal bones.

Trove of Viking Combs Sheds Light on English Town's Medieval History

The hair care items are part of a sprawling collection of artifacts found in Ipswich between 1974 and 1994, which are now the subject of a new book

The marble statue likely depicts the Greek god Apollo and decorated a fountain in Philippi.

Archaeologists Find Ancient Statue of Apollo That Probably Adorned a Magnificent Fountain

The marble bust sheds new light on the layered history of a 2,000-year-old Greek city

The lead scrolls found onsite resemble Roman "curse tablets," used to write messages to higher powers.

Archaeologists Find 'Remarkable' Roman Villa Full of Coins, Jewelry and 'Curse Tablets'

Discovered at a housing development in England, the complex's buildings may be nearly 2,000 years old

The castle's mill was integrated into the residential space and powered by a canal that flowed beneath the building.

Archaeologists Uncover Medieval Castle Hidden Beneath a French Hotel

Excavations revealed a moat, pipes, jewelry, coins and other artifacts amidst the structure's ruins

Attributed to artist Pierre Eugène du Simitiére, the drawing depicts the Continental Army’s North Carolina Brigade marching through Philadelphia on August 25, 1777.

Rare Eyewitness Sketch of American Revolutionaries Found Hanging in a Collector's Bedroom

The drawing, which the owner recently donated to a museum, depicts the North Carolina Brigade passing through Philadelphia in 1777

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How Kids Cornered the Market on Lemonade

The tangy tale of how America’s children learned to squeeze life for all it’s worth

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