Frustrated residents of Sheridan, Wyoming, coalesced around the idea of secession, allying with nearby communities to petition for their own state.

How the Great Depression Fueled a Grassroots Movement to Create a New State Called Absaroka

In the 1930s, disillusioned farmers and ranchers fought to carve a 49th state out of northern Wyoming, southeastern Montana and western South Dakota

Is the Smithsonian Castle haunted? The Institution's founder, James Smithson, is said to be among the otherworldly visitors.

Busting 13 of the Smithsonian’s Most Persistent Myths

From castle hauntings to hiding evidence of giant humans, the Smithsonian has long been the subject of wild rumors and tall tales

One of the four newly translated cuneiform tablets

Newly Deciphered, 4,000-Year-Old Cuneiform Tablets Used Lunar Eclipses to Predict Major Events

Ancient Babylonians linked astronomical phenomena to pestilence, the death of kings and the destruction of empires

This bronze helmet found near Corinaldo, Italy, belongs to the Piceni civilization.

Aristocratic Tomb Discovered in Italy Offers Clues to a Mysterious Pre-Roman Civilization

The burial site, rife with Iron Age artifacts like a chariot and a helmet, likely belonged to a Piceni prince

NASA's Perseverance rover took this selfie next to "Cheyava Falls," the rock in the center of the photo that might hold evidence of ancient life on Mars.

Mars Rover Finds Three Possible Signs of Ancient Life on a Single Rock

Scientists were cautiously optimistic about Perseverance's discovery, though they indicated further research is needed before drawing definitive conclusions

After Curiosity unexpectedly cracked open a Martian rock, it revealed yellow crystals that scientists determined were elemental sulfur.

NASA's Curiosity Rover Accidentally Discovers Sulfur Crystals on Mars

The rover’s wheel cracked open a rock and revealed pure elemental sulfur, which researchers have never seen on the Red Planet before

Bridge, Glenn Kaino, fiberglass, steel, wire and gold paint, 2013-2014

Tommie Smith’s Raised Fist at the 1968 Olympics Inspired a Massive Golden Sculpture That Signifies the Art of His Protest

At the Smithsonian American Art Museum, an installation by artist Glenn Kaino made in collaboration with Smith reclaims the Olympian’s iconic gesture

Excavations underway in the Piazza San Giovanni in Laterano in Rome

Ruins of Centuries-Old Palace That Housed Dozens of Popes Discovered in Rome

Before the papacy relocated in the 1300s, first to Avignon and then to the Vatican, pontiffs lived at the Lateran Palace

Established in 2019, Indiana Dunes National Park represents one of the most understated successes of 20th-century conservation—and the battle is far from over today.

Inside the Fight to Save the Indiana Dunes, One of America's Most Vulnerable National Parks

Caught between steel mills, suburbs and a hard place, the 15,000-acre site is a fantasia of biodiversity—and a case study for hard-fought conservation

The origins of the word "OK" have long been a subject of scholarly debate.

How One Man Discovered the Obscure Origins of the Word 'OK'

From Civil War biscuits to a Haitian port town, theories about the word's beginnings abounded

After Ronald Reagan stumbled through his answers and closing statement at the first presidential debate in 1984, Walter Mondale closed the gap in the polls. This photo was taken at the second debate two weeks later.

When a Debate Flop Raised Concerns About Ronald Reagan's Fitness to Run for Re-Election

During the 1984 campaign, the 73-year-old president meandered his way through his first face-off against Walter Mondale, prompting questions about his mental acuity

Researchers Kabria Baumgartner and Meghan Howey at the dig site

Archaeologists May Have Found Home Built by One of New England’s First Black Property Owners

Pompey Mansfield was an enslaved man who won his freedom, purchased land, constructed a house and became a prominent community leader

A team of Italian and Egyptian archaeologists discovered the tombs along the west bank of the Nile.

Trove of Tombs Sheds Light on How Ancient Egyptian Families Lived—and Died

The finds include mummies from many social classes, some of whom were buried alongside relatives after succumbing to disease

Zorita de los Canes Castle in central Spain, where the 25 skeletons were discovered

Was This Mysterious Woman a Medieval Warrior?

Buried at a castle in Spain, the woman was found alongside the remains of 22 men who likely died on the battlefield

A member of the Indigenous Bolivian women's skateboard collective Imilla Skate in La Paz on June 16, 2022.

How Indigenous Communities Preserve and Practice Heritage at the 2024 Smithsonian Folklife Festival

The annual festival returns to the National Mall to celebrate Indigenous traditions that span continents and generations

Beginning on June 24, 1924, the summer convention in Madison Square Garden was a bleak, sweltering affair for the Democrats.

Why the 1924 Democratic National Convention Was the Longest and Most Chaotic of Its Kind in U.S. History

A century ago, the party took a record 103 ballots and 16 days of intense, violent debate to choose a presidential nominee

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

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