July 25 in History

Significant events that happened on this day.

Today

Historical Events

2010

WikiLeaks published over 75,000 classified U.S. military documents about the war in Afghanistan

Major

The Afghan War Logs represented one of the largest leaks of military documents in history. The release sparked global debates about transparency, nati...

1998

A janitor in Detroit accidentally unplugged a freezer containing 30 years of medical research samples worth $500,000

While cleaning, the janitor at a hospital unplugged what he thought was a regular freezer to plug in his vacuum cleaner. The thawed samples represente...

1992

The Summer Olympics opening ceremony in Barcelona featured a flaming arrow lighting the Olympic cauldron

Paralympian archer Antonio Rebollo shot the arrow over the cauldron, and the flame ignited in perfect timing—though the arrow actually flew over it an...

1984

Soviet cosmonaut Svetlana Savitskaya became the first woman to walk in space

Savitskaya spent 3 hours and 35 minutes outside the Salyut 7 space station, performing welding experiments in the vacuum of space. Her achievement cam...

1978

Louise Brown became the world's first 'test tube baby' born through IVF

Major

Born in Oldham, England, Louise Brown's birth marked a revolutionary breakthrough in reproductive medicine. Her birth was initially controversial, wit...

1976

NASA's Viking 1 spacecraft took the first close-up photographs of Mars's surface

Major

The lander touched down in Chryse Planitia and began transmitting stunning images that revealed a rusty, boulder-strewn landscape. Viking 1 operated f...

1965

Bob Dylan shocked fans by performing with an electric guitar at the Newport Folk Festival

Major

Folk purists were outraged when Dylan plugged in and went electric, with some audience members booing loudly. This controversial performance marked a...

1956

The Italian ocean liner SS Andrea Doria sank after colliding with another ship in thick fog off Nantucket

Despite having the most advanced safety features of the era, the Andrea Doria sank 11 hours after the collision with the MS Stockholm. The evacuation...

1943

Italian dictator Benito Mussolini was arrested and removed from power by his own Grand Council

Major

After Allied forces invaded Sicily, Mussolini's own Fascist government turned on him in a dramatic vote of no confidence. King Victor Emmanuel III had...

1909

French aviator Louis Blériot became the first person to fly across the English Channel in an airplane

Flying from Calais to Dover in 37 minutes, Blériot won a £1,000 prize and proved that Britain was no longer protected by the Channel as a natural barr...

1866

Ulysses S. Grant became the first American officer to hold the rank of General of the Army

Congress created this new five-star rank specifically for Grant in recognition of his Civil War victories. The rank had been previously held only by G...

1832

The first railroad accident in American history occurred when a drunk railroad employee fell off a train car

On the Granite Railway in Quincy, Massachusetts, a worker fell from a moving car and was run over. While not a passenger accident, it set a precedent...

1593

King Henry IV of France converted from Protestantism to Catholicism, allegedly saying 'Paris is well worth a Mass'

To secure his claim to the French throne and end the Wars of Religion, Henry pragmatically switched religions for the fourth time in his life. His fam...