Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

South American History

Indigenous communities in the Andes domesticated the potato between 6,000 and 10,000 years ago.

Potatoes Didn’t Just Feed Ancient Indigenous Communities in the Andes—the Tasty Tubers Also Reshaped People’s DNA

A new study finds that Indigenous Andeans living in what is now Peru have extra copies of a gene called AMY1, which helps the body digest starch

Scientists now think humans settled South America in three waves.

A New Big Database of DNA From Indigenous Americans Shakes Up Scientists’ Theories About Human Settlement of South America

Genomic data provides evidence for a previously unknown wave of migration, with Indigenous groups living in central and southern Mexico spreading into South America and the Caribbean starting around 1,300 years ago

Treponema pallidum is a spiral-shaped bacterium that currently exists in three closely related forms, one of which causes syphilis. 

Anthropologists Recover DNA of Syphilis-Causing Bacterium Relative From 5,500-Year-Old Human Remains, the Earliest Ever Found

The findings represent the oldest complete set of genetic information from this bacterial group and shed light on its evolutionary history

A painting of the San José, which sank off Cartagena, Colombia, in 1708. Archaeologist Roger Dooley commissioned this illustration based on his research on the galleon.

Archaeologists Discovered the ‘Holy Grail’ of Shipwrecks a Decade Ago. Now, They’re Finally Beginning to Unravel the Secrets of the ‘San José’

A new book by author Julian Sancton explores the lengthy quest to find the Spanish galleon—and the political firestorm that has engulfed the wreck ever since

Ada Blackjack was the only survivor of a 1921 expedition to Wrangel Island, a remote landmass above the Arctic Circle.

Meet 13 People Who Survived on Deserted Islands, From a Real-Life Robinson Crusoe to a Noblewoman Marooned With Her Lover

Ahead of the release of Sam Raimi’s “Send Help,” revisit the stories of Alexander Selkirk, Marguerite de la Rocque, the Tongan castaways and others who endured in remote locales

The carpa uasi served as the bottom level of this building. It originally ended to the left of the arch.

This Inca Building—the Only Surviving Structure of Its Kind—Might Have Been Designed to Amplify Sound and Music

Researchers will use 3D modeling to assess what the “carpa uasi” in Huaytará, Peru, originally looked like and how sound traveled through it

The bodies were arranged into crouched positions, then propped over or placed near a fire to slowly dehydrate.

New Research

The World’s Oldest Mummies Might Be These Smoke-Dried, 12,000-Year-Old Skeletons From Southeast Asia

The human remains predate Chile’s Chinchorro mummies and the famously preserved pharaohs of ancient Egypt by millennia

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 mural is decorated with blue and yellow pigments.

Cool Finds

This Colorful Mural of Stars and Fish Is the First of Its Kind Found on the Coast of Northern Peru

The 3,000- to 4,000-year-old artwork decorated the wall of a temple atrium during Peru’s Formative Period

An aerial view of Peñico in Peru

Archaeologists Unveil a 3,500-Year-Old City in Peru That Sheds Light on the Caral Culture

Known as Peñico, the city is now open to tourists. It was once a vibrant urban center that connected coastal, mountain and jungle communities

Jose Aliaga, an archaeologist with the gas company Cálidda, excavates the mummy in Lima, Peru.

Gas Workers Digging Beneath the Streets of Lima Stumble Upon 1,000-Year-Old Mummy With Dark Brown Hair

The burial belonged to a child who may have lived among fishermen from the Chancay culture, which thrived in Peru before the rise of the Inca Empire

These skeletons of two hunter-gatherer individuals excavated at the Checua archaeological site north of Bogotá, Colombia, helped uncover the genetic details of a mysterious population.

Ancient DNA Reveals Mysterious New Group of Humans in Colombia With No Genetic Ties to People Today

The previously undocumented lineage of hunter-gatherers seems to have disappeared around 2,000 years ago

These gold coins, known as cobs, date to 1707, the year before the San José sank.

Cool Finds

These Gold Coins May Solve the Mystery of the ‘World’s Richest Shipwreck,’ Confirming Its Identity as a Legendary 18th-Century Galleon

Minted in Peru in 1707, the money bolsters the evidence that the wreck is the Spanish ship “San José,” which sank off the Colombian coast in 1708 with treasure worth billions on board

The Nazca Lines were made around two millennia ago. 

Nearly Half of the Protected Land Around the Nazca Lines of Peru Is Now Open to Miners

Some environmentalists are concerned about mining operations drawing closer to the ancient landmarks

Conservation work at Gran Pajatén

Cool Finds

Archaeologists Discover More Than 100 Structures Linked to a Mysterious Pre-Columbian Civilization in the Remote Peruvian Andes

Based in high-altitude urban centers, the Chachapoya resisted conquest by the Inca Empire for centuries

Notebooks decorated with swastikas were among the documents found in the wooden crates.

Boxes Full of Nazi Propaganda Discovered in the Basement of Argentina’s Supreme Court

Workers found crates packed with swastika-covered notebooks, postcards and photographs while preparing to move the court’s archives to a new museum

The burial was discovered in the remains of a building in an ancient fishing town.

Cool Finds

This Ancient High-Status Woman Was Buried With a Parrot-Feather Cape and a Beaded Toucan’s Beak in Modern-Day Peru

The burial belongs to the ancient Caral culture, the oldest civilization in the Americas

The burials were filled with rich grave goods like pottery and corn cobs.

Archaeologists in Peru Discover Graves of Men, Women and Children Killed in Battle, Then Buried With Honor

The 24 members of the mysterious Chuquibamba culture were interred with valuable grave goods

A man attacked the stone with a metal object.

Man Vandalizes Famed 12-Angled Stone, an Inca Engineering Marvel in Peru

The stone, which sustained damage in six spots, had been carved to fit perfectly in a palace wall hundreds of years ago

Spanish settlers knocked down all but the foundations of the Temple of the Sun, then built a church atop the Inca walls.

New Research

Researchers Have Found an Inca Tunnel Beneath the Peruvian City of Cusco

The dug-out passages may follow the exact path of the Inca capital’s aboveground roads

Page 1 of 8