The mask being held by researcher Leticia Cortes the day of the discovery.

Ancient Mask Challenges Theories on Origin of Metalworking in South America

The 3,000-year-old mask found in Argentina suggests that advanced metallurgy may not have been born in Peru

Aerial view of the wooden circle site

New Research

Massive Wooden Fire Monument Is Older Than Stonehenge

Carbon dating shows that the site dates back to 3300 B.C.

Will Puerto Rico ever be recognized as a state?

Trending Today

Puerto Rico Will Seek Statehood Again

Successful referendum sets the stage for another statehood bid

The dachshund leaps down with his prize.

The Innovative Spirit fy17

In 1913, One Gluttonous Pupper Changed the Course of Animation History

Years before “Steamboat Willie,” this animated dog hammed it up onscreen

King George and Canadian Prime Minister William Lyon MacKenzie King ride in President Franklin Delano Roosevelt's car as the president drives them away from church on June 11, 1939.

When Franklin Delano Roosevelt Served Hot Dogs to a King

A king had never visited a president at home before, but by all accounts they got along fine

257-Year-Old Coloring Book Rediscovered in St. Louis

The Florist contains 60 drawings, and recommends watercolor pigments like “gall-stone brown”

1937 Elsa Schiaparelli art-deco evening coat

Cool Finds

Google Digitizes 3,000 Years of Fashion History

The massive “We Wear Culture Project” includes 30,000 online artifacts from over 180 institutions

A 19th-century ranch house was the last place National Park Service workers expected to find a cache of Native American tools.

Cool Finds

Prehistoric Native American Site Discovered Off the California Coast

Sophisticated stone tools date back thousands of years

Hattie McDaniel was the first black actor to ever win an Oscar, but she was criticized for the roles she played.

What Hattie McDaniel Said About Her Oscar-Winning Career Playing Racial Stereotypes

Hattie McDaniel saw herself as a groundbreaker for black Americans

This huge temple was lurking beneath the site of a hotel.

Cool Finds

Gigantic Aztec Temple Unearthed in Mexico City

It was built in tribute to the wind god

The sperm in the Repository for Germinal Choice was intended to create ideal children, but for some prospective parents, it just offered them control over the process of having a child.

The “Nobel Prize Sperm Bank” Was Racist. It Also Helped Change the Fertility Industry

The Repository for Germinal Choice was supposed to produce super-kids from the sperm of white high achievers

A plaque marking one of the sites of the Pentrich Revolution.

Two Centuries Ago, These Ill-Fated Laborers Attempted to Overthrow the British Government

In 1817, the tragic Pentrich Revolution was short and brutal

Some of the 3,000 commemorative letters sent in the first Postal Department rocket mail are still around. Some made it into the National Postal Museum's collection.

Mail Delivery By Rocket Never Took Off

Although the Postmaster General was on board with the idea of missile mail, the Navy was ultimately less interested

Terrace rice fields in Yunnan Province, China.

New Research

Domestic Rice Was Grown in China 9,400 Years Ago

A new study offers evidence that prehistoric villages in the area of Shangshan were growing half-domesticated rice

Niagara Falls is beautiful, but it can also be destructive.

When the Niagara River Crushed a Power Plant

A cascade of rock slides left Schoellkopf Power Station’s three generators in ruins and killed one worker

An excerpt from the first road map of Britain, published by John Ogilby when Fiennes was 15, in 1675. No word on whether Fiennes ever saw it, although she did write about visiting a college in Manchester that had a map collection.

See 17th-Century England Through the Eyes of One of the First Modern Travel Writers

Celia Fiennes traveled and wrote about her adventures—including a bit of life advice

Before St. Martin's living digestive system was studied, doctors knew what the digestive system looked like but not how it looked or behaved while working.

This Man’s Gunshot Wound Gave Scientists a Window Into Digestion

The relationship between St. Martin and the doctor who experimented on him was ethically dubious at best

The mass grave recovered from Lutzen

New Research

Researchers Catalogue the Grisly Deaths of Soldiers in the Thirty Years’ War

The 47 bodies were found in a mass grave from the Battle of Lützen, one of the turning points in the devastating conflict

Paratroopers from the 1st Allied Airborne land in Holland during Operations Market Garden, September 1944.

Meet the Daredevil Parachutist Who Tested the First Nylon Parachute 75 Years Ago

Adeline Gray was just 24, but she was already an experienced parachutist and a trained pilot

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