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image: Heritable Histones

Heritable Histones

By Ruth Williams | September 18, 2014

Scientists show how roundworm daughter cells remember the histone modification patterns of their parents.

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image: Giant DNA Origami

Giant DNA Origami

By Jef Akst | September 18, 2014

Researchers create the largest 3-D DNA structures to date, many times bigger than previously constructed origami shapes.

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image: Bird Diversity Drops From Forests to Farms

Bird Diversity Drops From Forests to Farms

By Ruth Williams | September 11, 2014

Farms support less phylogenetically diverse bird populations than forests, but some farms are better than others.

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image: Crossing Boundaries

Crossing Boundaries

By Anna Azvolinsky | September 1, 2014

A groundbreaker in the study of Listeria monocytogenes, Pascale Cossart continues to build her research tool kit to understand how to fight such intracellular human pathogens.

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image: Entry Requirements

Entry Requirements

By Nicholette Zeliadt | September 1, 2014

Recent developments in cell transfection and molecular delivery technologies

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image: Six-Legged Syringes

Six-Legged Syringes

By Yao-Hua Law | September 1, 2014

Researchers whose work requires that they draw blood from wild animals are finding unlikely collaborators in biting insects.

2 Comments

image: The Iceman Cometh

The Iceman Cometh

By Jyoti Madhusoodanan | 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 Yao-Hua Law | 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.

2 Comments

image: Splitting Hairs

Splitting Hairs

By Jyoti Madhusoodanan | 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 Mark A. Genung, Jennifer A. Schweitzer, and Joseph K. Bailey | 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.

8 Comments

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