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» evolution and disease/medicine

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image: Icy Veins

Icy Veins

By | April 2, 2013

Intrepid Norwegian explorers discovered the Antarctic icefish, a marvel of evolution, while venturing to an island at the bottom of the Earth in 1927.

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image: Photonic Colored Creatures

Photonic Colored Creatures

By | February 1, 2013

Animals and plants come in a dizzying array of colors. Current research is cracking into the remarkable structures behind nature's artistic display.

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image: Game On

Game On

By | January 3, 2013

Check out some of the games being used in serious scientific research, education, and treatment.

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image: The Salinella salve Mystery

The Salinella salve Mystery

By | October 1, 2012

Salinella salve, an organism described as a single layer of cells, ciliated on both inner and outer surfaces and surrounding…

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image: Discovering Phasmids

Discovering Phasmids

By | June 9, 2012

Shortly after a rat infested supply ship ran aground in Lord Howe Island off the east coast of Australia in 1918, the newly introduced mammals wiped out the island's phasmids—stick insects the size of a human hand. Ever since, phasmids have been cons

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image: Surgical Art

Surgical Art

By | June 1, 2012

In 1929 and 1930, Johns Hopkins Medical School surgeon Warfield Firor carried out a series of experiments to determine how long blood could flow between animals with joined circulatory systems. Without using any anti-coagulants, Firor attempted to es

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image: Spot the Moth

Spot the Moth

By | May 1, 2012

It’s a well-known story: The peppered moth’s ancestral typica phenotype is white with dark speckles. In the decades following the Industrial Revolution, a new, soot-colored form, known as carbonaria, flourished and displaced the typica moths in the h

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image: A Whiff of TB

A Whiff of TB

By | March 1, 2012

Chemical ecologist Max Suckling at the Institute for Plant and Food Research Ltd., and summer student Rachael Sagar use Pavlovian conditioning to train bees to stick out their tongues, or proboscises, at the scent of odors produced by tuberculosis-ca

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image: Nari's Shark Bite

Nari's Shark Bite

By | December 1, 2011

In February 2009, a bottlenose dolphin named Nari swam up to the Tangalooma Wild Dolphin Resort on Moreton Island off Australia’s Queensland. Dozens of wild dolphins, including Nari, routinely entered an adjacent bay every night for dinner—hand fed f

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image: One-Eyed Shark

One-Eyed Shark

By | October 19, 2011

This is not an ancient one-eyed species, but an animal suffering from a rare congenital condition known as cyclopia, which has been documented in a variety of species, including humans. Measuring in at 56 centimeters (22 inches) in length, the organi

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