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image: Sizable Winged Dinosaur Found

Sizable Winged Dinosaur Found

By | July 17, 2014

Analysis of an approximately 125 million-year-old fossil found in China creates a new upper limit for microraptor size.

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image: Government Cracks Down on Biosecurity

Government Cracks Down on Biosecurity

By | July 15, 2014

After a string of incidents leading to lab closures and a moratorium on the transfer of select agents, US labs are reassessing safety threats within their own walls.

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image: CDC Halts Hazardous Biomaterial Transfers

CDC Halts Hazardous Biomaterial Transfers

By | July 11, 2014

Following recent high-profile safety lapses in government labs, the US Centers for Disease Control and Prevention has placed a moratorium on movement of biological materials from BSL-3 and BSL-4 facilities.

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image: Inherited Intelligence

Inherited Intelligence

By | July 10, 2014

Cognitive testing in chimpanzee pedigrees reveals a genetic basis for intelligence.

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image: Smallpox Vials Found in FDA Storage

Smallpox Vials Found in FDA Storage

By | July 8, 2014

Employees packing up an old storage unit run by the US Food and Drug Administration uncovered 16 forgotten vials of smallpox.

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image: Lichen Legion

Lichen Legion

By | July 2, 2014

Genetic analysis splits one species into 126.

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image: The Rise of Color

The Rise of Color

By | July 1, 2014

An analysis of modern birds reveals that carotenoid-based plumage coloring arose several times throughout their evolutionary history, dating as far back as 66 million years ago.

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image: Carnal Knowledge

Carnal Knowledge

By | July 1, 2014

Sex is an inherently fascinating aspect of life. As researchers learn more and more about it, surprises regularly emerge.

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image: Geni-Tales

Geni-Tales

By | July 1, 2014

Penises and vaginas are not just simple sperm delivery and reception organs. They have been perfected by eons of sexual conflict.  

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image: Sex and Drugs

Sex and Drugs

By | July 1, 2014

Did 20th-century pharmaceutical and technological advances shape modern sexual behaviors?

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