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image: The Rise of Heads

The Rise of Heads

By | May 11, 2015

A 500 million-year-old brain fossil yields clues to the evolution of heads.

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image: Oldest Ancestor of Modern Birds Found

Oldest Ancestor of Modern Birds Found

By | May 6, 2015

Fossils of a new species discovered in China suggest birds developed 6 million years earlier than previously thought.

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image: Winged Dino Found?

Winged Dino Found?

By | May 1, 2015

Researchers describe a small species that may have soared through Jurassic skies on membranous wings like those of bats and flying squirrels.

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image: Similar Strokes

Similar Strokes

By | April 29, 2015

Physics drove the convergent evolution of swimming in 22 unrelated marine species, a study suggests.

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image: Citrus History

Citrus History

By | April 16, 2015

An analysis of 34 chloroplast genomes reveals how and when modern fruit varieties evolved from a common ancestor.

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image: NIH Assembles Precision Medicine Panel

NIH Assembles Precision Medicine Panel

By | March 31, 2015

The US National Institutes of Health has formed a team of experts to begin the process of building President Obama’s Precision Medicine Initiative.

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image: Ebola Mutation Rate Quibble

Ebola Mutation Rate Quibble

By | March 27, 2015

A study suggests that the virus may not be evolving as quickly as a previous group estimated.

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image: NCI Head Stepping Down

NCI Head Stepping Down

By | March 5, 2015

Harold Varmus, who has led the US National Cancer Institute since 2010, is leaving his appointment at the end of the month.

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image: HHS Rolls Out Public Access Plans

HHS Rolls Out Public Access Plans

By | March 3, 2015

The US Department of Health and Human Services outlines how the National Institutes of Health and its other agencies will make research results public.

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image: Marine Life Trending Larger

Marine Life Trending Larger

By | February 23, 2015

Ocean animals have been getting bigger over the millennia, according to an analysis of thousands of genera that have plied Earth’s seas since the Cambrian Period.

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