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image: TB over Time

TB over Time

By | August 1, 2015

Eighteenth-century DNA sequences yield insights into the history of tuberculosis infections.

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image: TB Traces

TB Traces

By | August 1, 2015

Take a trip to the mummy museum in Vác, Hungary, to see the human remains that helped researchers learn more about the origins of tuberculosis in Europe.

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image: Four-legged Snake Fossil Found

Four-legged Snake Fossil Found

By | July 27, 2015

Researchers discover an unprecedented paleontological relic that may just rewrite the book on snake evolution.

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image: Warming Climate Hurt Megafauna?

Warming Climate Hurt Megafauna?

By | July 27, 2015

The massive mammals that roamed Earth some 30,000 years ago may have gone extinct as a result of global warming, according to an ancient-DNA study.

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image: “Feathered Poodle From Hell” Dino Found

“Feathered Poodle From Hell” Dino Found

By | July 20, 2015

A newly discovered relative of Velociraptor had abundant plumage and birdlike wings.  

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image: High-Flying Ducks

High-Flying Ducks

By | July 1, 2015

Five species of waterfowl have evolved a variety of adaptations to adjust to the high altitude of South America’s Lake Titicaca.

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image: How to Make a New Species

How to Make a New Species

By | July 1, 2015

Scientists mutate a mating pheromone and its corresponding receptor in yeast to promote speciation.

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image: Speaking of Science

Speaking of Science

By | July 1, 2015

July 2015's selection of notable quotes

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image: Roos Are Mainly South Paws

Roos Are Mainly South Paws

By | June 22, 2015

A new study shows that kangaroos are predominantly left-handed.

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image: Spider and Centipede Venom Remarkably Similar

Spider and Centipede Venom Remarkably Similar

By | June 12, 2015

The predatory toxins employed by animals separated by millions of years of evolution are virtually identical, a study shows.

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