In Henry Wadsworth Longfellow's 1861 poem "Paul Revere's Ride," the 40-year-old silversmith was a lone hero who "spread the alarm / through every Middlesex village and farm."

America's 250th Anniversary

Paul Revere Wasn’t the Only Midnight Rider Who Dashed Through the Darkness to Warn the Patriots That the British Were Coming

Revere, who was later immortalized in Henry Wadsworth Longfellow’s famous poem, was one of many riders who rode through the countryside, spreading the alarm on April 18, 1775

LaBrea Letson, 8, sells lemonade made with bottled water outside her grandmother’s home near the derailment site. A van passing by tests the air for hazardous chemicals.

See 26 Captivating Images From the World Press Photo Contest

In stark black-and-white and stunning color, this year’s winning photographs capture global events on a human scale

Neil Frye was just 20 years old when he was killed in the Japanese attack on Pearl Harbor.

A Young Sailor’s Remains Return Home 84 Years After He Was Killed at Pearl Harbor

Neil Frye was 20 when Japan launched its surprise attack on December 7, 1941. He has been laid to rest with full military honors in his home state of North Carolina

Ronin the African giant pouched rat is one of more than 100 rats trained by a Belgian nonprofit to sniff out deadly land mines.

Super-Sniffing Rat Sets a New World Record for Discovering Deadly Land Mines—and He’s Just Getting Started

Ronin, a 5-year-old African giant pouched rat, has found 109 land mines and 15 other unexploded ordnances in Cambodia

The boxcar was part of the Merci Train, which France gave to the United States in 1949.

Cool Finds

Long-Lost ‘Merci Train’ Given to New Jersey After World War II Has Been Found

To thank America for its support during the war, France sent a boxcar stuffed with gifts to each state. But in the late 1950s, New Jersey’s disappeared without a trace

Prisoners sit by a wire fence following the liberation of Bergen-Belsen in April 1945.

How Bergen-Belsen, Where Anne Frank Died, Was Different From Every Other Nazi Concentration Camp

A new exhibition at the Wiener Holocaust Library in London chronicles the German camp complex’s history, from its origins housing prisoners of war to its afterlife holding displaced persons

Archaeologists suspect that as many as 150 individuals may be buried at the site.

Mass Grave From Roman-Era Battle Discovered Beneath a Soccer Field in Vienna

Archaeologists think that as many as 150 individuals may have been hastily buried at the site, likely after a “catastrophic” military event

Silas Deane, left, worked with Pierre-Augustin Caron de Beaumarchais, center, to secure gunpowder from Antoine Lavoisier, right. 

America's 250th Anniversary

How an American Merchant, a French Official and a Pioneering Chemist Smuggled Much-Needed Gunpowder to the Continental Army

The trio’s scheming became a crucial element of the fledgling nation’s success in the Revolutionary War

Posters, newspaper advertisements and radio shows promoted carrots' health benefits.

Carrots Can’t Help You See in the Dark. Here’s How a World War II Propaganda Campaign Popularized the Myth

The British government claimed that eating carrots helped its fighter pilots shoot down German planes at night. In truth, the Royal Air Force relied on top-secret radar

Patrick Henry rallies armed Virginian farmers before marching toward Williamsburg, Virginia, May 1775.

America's 250th Anniversary

What Spurred the South to Join the American Revolution?

How a disagreement with a Scottish lord over westward expansion, a cache of gunpowder, and the future of enslaved labor helped kick-start the southern colonies’ embrace of the radical cause

Researchers found grave goods while excavating the Liternum necropolis.

Cool Finds

A Gladiator’s Marble-Etched Epitaph Is Found in an Ancient Roman Necropolis

The graveyard of Liternum, near Naples, was in use between the first century B.C.E. and the third century C.E.

Glenn Hodak, a corporal in the U.S. Army Air Forces, has been accounted for nearly 80 years after he died in a fire at the Tokyo Military Prison in 1945.

Remains of American Soldier Captured by the Japanese During World War II Identified Nearly 80 Years Later

After his plane was shot down, Glenn H. Hodak was sent to a military prison in Tokyo, where he was killed by U.S. firebombing in May 1945

Washington Crossing the Delaware, Emanuel Leutze, 1851

America's 250th Anniversary

America’s 250th Anniversary

To mark the 250th anniversary of America’s founding on July 4, 1776, Smithsonian magazine is highlighting the people, places and events that shaped the United States’ fight for independence from Great Britain

Vietnam’s Hien Luong pedestrian bridge across the Ben Hai River is located along the 17th parallel, the former demarcation line between North and South Vietnam.

Former and Active DMZs Allow Visitors to Learn the Haunting History of These Landscapes

Demilitarized zones—from Vietnam to Korea, Cyprus and Antarctica—require tourists to look beyond what exists and to find the real stories in what doesn’t

Harold Godwinson's death, as depicted in the Bayeux Tapestry

Cool Finds

Newly Rediscovered, a Missing Fragment of the Bayeux Tapestry Is Returning to France

Likely removed by Nazi researchers, the scrap of fabric is a small but crucial part of the tattered tapestry’s nearly 1,000-year history

The president of Poland, the senior United States senator from Illinois and much of the Chicago political machine gathered beneath this painting, Pulaski at Savannah, on the first Monday in March.

America's 250th Anniversary

Discover the Short Life and Long Legacy of Casimir Pulaski, a Polish Cavalry Officer Who Became an American Revolutionary Hero

On the first Monday in March, Pulaski Day festivities at Chicago’s Polish Museum of America honored the “Father of American Cavalry,” 280 years after his birth

Herbert G. Tennyson was a 24-year-old first lieutenant in the U.S. Army when he was killed during World War II.

Remains of Bomber Pilot Identified 80 Years After His Plane Went Down During World War II

Herbert G. Tennyson was a U.S. Army pilot on a B-24 nicknamed “Heaven Can Wait,” which crashed into the ocean in early 1944

“Here … we claim the first blow was struck in the war of independence,” wrote Salem historian Charles Moses Endicott in his account of Leslie's Retreat.

America's 250th Anniversary

Was This Little-Known Standoff Between British Soldiers and Colonists the Real Start of the American Revolution?

On February 26, 1775, residents of Salem, Massachusetts, banded together to force the British to withdraw from their town during an oft-overlooked encounter known as Leslie’s Retreat

Written in 1777, the letter from George Washington is expected to sell for $150,000.

You Can Buy a Rare Letter by George Washington Written at a Crucial Turning Point in the Revolutionary War

In the optimistic missive, Washington extols the revolutionary spirit of the American people—even in defeat—and makes a rare reference to the experimental smallpox inoculation that helped prevent outbreaks

Diver Chris de Putron inspects the wreck of the German submarine UC-18, which sank off the Channel Islands in February 1917.

How Britain’s Secret Decoy Ships Outfoxed German U-Boats During World War I

Divers recently discovered the wreck of a German submarine and the Royal Navy Q-ship that sank it in February 1917

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