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image: Protein Sequencing Disputes Linnaeus

Protein Sequencing Disputes Linnaeus

By Jef Akst | November 6, 2013

Comparing the proteins of a 300-year-old pickled elephant fetus with modern sequence data challenges Carl Linnaeus’s decision to assign it as the Asian elephant type specimen.

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image: Book Excerpt from <em>Brave Genius</em>

Book Excerpt from Brave Genius

By Sean B. Carroll | November 1, 2013

In Chapter 20, “On the Same Path,” author Sean Carroll describes the initial meeting between Nobel Laureates Jacques Monod and Albert Camus.

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image: Chance and Necessity

Chance and Necessity

By Sean B. Carroll | November 1, 2013

War and justice brought together two of the greatest minds of the 20th century, a scientist and a writer.

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image: The Neuron Doctrine, circa 1894

The Neuron Doctrine, circa 1894

By Chris Palmer | November 1, 2013

Santiago Ramón y Cajal used a staining technique developed by Camillo Golgi to formulate the idea that the neuron is the basic unit of the nervous system.

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image: Thomas Gregor: Biological Quantifier

Thomas Gregor: Biological Quantifier

By Anna Azvolinsky | November 1, 2013

Assistant Professor, Physics, Princeton University. Age: 39

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image: Ye Old Parasites

Ye Old Parasites

By Chris Palmer | November 1, 2013

Evidence of early-13th-century intestinal worms found in a medieval castle latrine yields clues about the lives and deaths of crusaders.

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image: About Face

About Face

By Abby Olena | October 25, 2013

Researchers show that genetic enhancer elements likely contribute to face shape in mice.

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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: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By Tracy Vence | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

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