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image: The Leprosy Bacillus, circa 1873

The Leprosy Bacillus, circa 1873

By Kate Yandell | October 1, 2013

A scientist’s desperate attempts to prove that Mycobacterium leprae causes leprosy landed him on trial, but his insights into the disease’s pathology were eventually vindicated.

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image: Lords of the Fly, circa 1910

Lords of the Fly, circa 1910

By Dan Cossins | September 1, 2013

In a cramped lab overflowing with fruit flies, Thomas Hunt Morgan and his protégés made the discoveries that laid the foundations of modern genetics.

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image: A Sea Dragon Revealed, 1823

A Sea Dragon Revealed, 1823

By Dan Cossins | March 1, 2013

A sharp-eyed fossil prospector and self-taught paleontologist, Mary Anning discovered several extraordinary Mesozoic marine reptiles.

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image: Cholera Confusion, circa 1832

Cholera Confusion, circa 1832

By Dan Cossins | February 1, 2013

As cholera first tore through the Europe in the mid-19th century, people tried anything to prevent the deadly disease. Then science stepped in.

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image: Slices of Life, circa 1872

Slices of Life, circa 1872

By Dan Cossins | January 1, 2013

A master of topographical anatomy, Christian Wilhelm Braune produced accurate colored lithographs from cross sections of the human body.

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image: Life on the Ocean Floor, 1977

Life on the Ocean Floor, 1977

By Cristina Luiggi | September 1, 2012

The discovery of deep-sea hydrothermal vents along the Galápagos Rift revealed a biological Garden of Eden.

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image: Painting the Protein Atomic, 1961

Painting the Protein Atomic, 1961

By Sabrina Richards | August 1, 2012

Irving Geis’s revolutionary painting of sperm whale myoglobin illuminated the nascent field of protein structure.

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image: The First Australopithecus, 1925

The First Australopithecus, 1925

By Sabrina Richards | July 1, 2012

The discovery of the 2.5-million-year-old Taung Child skull marked a turning point in the study of human brain evolution.

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The Blood Exchange, Circa 1930

By Cristina Luiggi | June 1, 2012

Early 20th century cross circulation experiments on dogs paved the way for milestones in human cardiac surgery.

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image: Boyle’s Monsters, 1665

Boyle’s Monsters, 1665

By Sabrina Richards | May 1, 2012

From accounts of deformed animals to scratch-and-sniff technology, Robert Boyle's early contributions to the Royal Society of London were prolific and wide ranging.

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