These street pictures of the City of a Thousand Minarets capture the rapid growth and transformation of Old Cairo at the turn of the 20the century. The foundations of Cairo were laid in AD 969 by the Fatimid dynasty, but the city’s history goes further …
Early electric cars found a lucrative market for driving around cities. Rechargeable batteries that provided a viable means for storing electricity on board a vehicle did not come into being until 1859, with the invention of the lead–acid battery by French…
By the 1890s postcards were widely available throughout continental Europe. The postcards appealed to tourists looking for a souvenir of their travels abroad. Although travel was still largely limited to elites, it was becoming more accessible to the middl…
In the 19th century, there were no real institutions to regulate the advertising claims of health products. In such a climate, a popular so-called “patent medicine” market flourished. Manufacturers of these medical products often made misleading claims …
These rare color views of the capital (then known as Constantinople) of the Ottoman Empire at the close of the 19th century were produced using the Photochrom process. The technique applies layers of artificial color to a black and white image with surp…
The World Health Organization has had an official and recommended method of hand-washing since 2009. It’s an 11-step process that, all done properly, takes 42.5 seconds. The WHO is following in an age-old practice — it was a doctor from Hungary, Ignaz S…
Decades after her death, Eva Braun, the long-time mistress of Adolf Hitler, remains a mysterious and notorious figure. This is the photographic life story of a woman who met Hitler as a teenager and, in the last days of the war, became the Führer’s wife…
The Panama Canal idea goes back to the 16th century. After understanding the riches of Peru, Ecuador, and Asia, and evaluating the time it took the gold to reach the ports of Spain, it was suggested in 1524 to Charles V, that by cutting out a piece of land…
In 1964, the Beatles achieved an unprecedented level of success both in their home country of Britain and in the United States. They amassed crowds of adoring fans that followed them wherever they went, a phenomenon often referred to as “Beatlemania.” …
On April 9, 1940, Germany simultaneously invaded Norway and occupied Denmark, and the war began in earnest. On May 10, German forces swept through Belgium and the Netherlands in what became known as “blitzkrieg,” or lightning war. Three days later, Hitl…
These shocking rare photographs show how so-called 'human zoos' around the world kept 'primitive natives' in enclosures so Westerners could gawp and jeer at them. The horrifying images, some of which were taken as recently as 1958, show how black and As…
In 1966 Mao Zedong, the Communist leader of China, started a political campaign that became known as the Cultural Revolution (1966-1976). Mao called on China's youth to help him purge capitalist influences and bourgeois thinking in government, teaching,…
TIME magazine decided to create a list of the 100 most influential pictures ever taken. They teamed up with curators, historians, photo editors, and famous photographers around the world for this task. "No formula makes for iconic photos," the editors said. …
The first therapeutic uses of light (so-called light therapy) date back to the end of the twentieth century, when a Danish researcher, Niels Ryberg Finsen, showed that light stimulates the immune defenses and enables the fight against infections. The tr…
These rare pictures depict the final days of 400 years of Turkish rule over Jerusalem. In its long history, the inhabitants and rulers of the city of Jerusalem have changed countless times, from ancient pagans to Biblical Israelites to Byzantine Christi…
In jails and prisons around the world, tattoos can become a significant part of an inmate's uniform, not only marking the crime they're in for but also serving as a way to communicate with others. Arkady Bronnikov, regarded as Russia's leading expert on…
The Hindenburg disaster at Lakehurst, New Jersey on May 6, 1937 brought an end to the age of the rigid airship. The disaster killed 35 persons on the airship, and one member of the ground crew, but miraculously 62 of the 97 passengers and crew survived.…
Starting with the Invasion of Sicily in July of 1943, and culminating in the June 6, 1944, D-Day invasion of Normandy, Allied forces took the fight to the Axis powers in many locations across Western Europe. The first Allied troops landed on the Italian…
Life was once simpler. There was only one class for passengers on airline flights. Initially, it was a very ‘adventurous’ class – open cockpits and high rates of fatalities. It then evolved to become comparatively luxurious and ridiculously expensive, e…
The battles on the Eastern Front constituted the largest military confrontation in history. They were characterized by unprecedented ferocity, wholesale destruction, mass deportations, and immense loss of life due to combat, starvation, exposure, disease, …