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image: The Iceman Cometh

The Iceman Cometh

By | September 1, 2014

Meet Ötzi, the Copper Age ice man who is helping scientists reconstruct changes in the population genetics of the red deer he hunted.

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image: This Bug Sucks

This Bug Sucks

By | September 1, 2014

An assassin bug, which some researchers are using as living syringes to sample blood from birds and mammals, feeds on a bat.

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image: Splitting Hairs

Splitting Hairs

By | September 1, 2014

Fragments of mitochondrial DNA from deer hair found on the clothing of an ice-entombed mummy offer a glimpse into Copper Age ecology.

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image: Beyond the Blueprint

Beyond the Blueprint

By , , and | September 1, 2014

In addition to serving as a set of instructions to build an individual, the genome can influence neighboring organisms and, potentially, entire ecosystems.

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image: Subglacial Ecosystem

Subglacial Ecosystem

By | August 22, 2014

Samples from an Antarctic lake 800 meters below the ice reveal an abundance of microbial life.

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image: Viral Demise of an Algal Bloom

Viral Demise of an Algal Bloom

By | August 21, 2014

Marine viruses may be key players in the death of massive algal blooms that emerge in the ocean, a study shows.

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image: Interspecies RNA Shuffle

Interspecies RNA Shuffle

By | August 14, 2014

Researchers report the first example of large-scale RNA-based communication between species—a parasitic plant and two of its hosts. 

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image: Microbes in a Tar Pit

Microbes in a Tar Pit

By | August 8, 2014

Microdroplets of water in a natural asphalt lake are home to active microbial life, a study shows.

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image: Roche Set to Buy RNAi Firm

Roche Set to Buy RNAi Firm

By | August 6, 2014

The Swiss pharmaceutical giant will reportedly pay $450 million for a Danish biotech company that develops drugs that silence microRNAs.

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image: Meal Plans

Meal Plans

By | August 1, 2014

Bacterial populations’ differing strategies for responding to their environment can set genetic routes to speciation.

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