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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.

8 Comments

image: On the Other Hand

On the Other Hand

By | September 1, 2014

Handedness, a conspicuous but enigmatic human trait, may be shared by other animals. What does it mean for evolution and brain function?

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image: The Second Coming of RNAi

The Second Coming of RNAi

By | September 1, 2014

Now showing clinical progress against liver diseases, the gene-silencing technique begins to fulfill some of its promises.

1 Comment

image: A Vaulted Mystery

A Vaulted Mystery

By | August 1, 2014

Nearly 30 years after the discovery of tiny barrel-shape structures called vaults, their natural functions remain elusive. Nevertheless, researchers are beginning to put these nanoparticles to work in biomedicine.

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image: Nanomedicine

Nanomedicine

By , , and | August 1, 2014

From bioimaging to drug delivery and therapeutics, nanotechnology is poised to change the way doctors practice medicine.

10 Comments

image: The Body’s Ecosystem

The Body’s Ecosystem

By | August 1, 2014

Research on the human microbiome is booming, and scientists have moved from simply taking stock of gut flora to understanding the influence of microbes throughout the body.

2 Comments

image: The Hidden Side of Sex

The Hidden Side of Sex

By | July 1, 2014

Sexual selection doesn’t end when females choose a mate. Females and males of many animal species employ an array of tactics to stack the deck in their reproductive favor.

2 Comments

image: The Sex Paradox

The Sex Paradox

By | July 1, 2014

Birds do it. Bees do it. We do it. But not without a physical, biochemical, and genetic price. How did the costly practice of sex become so commonplace?

13 Comments

image: Sly Guys

Sly Guys

By | July 1, 2014

Across the animal kingdom, dominance isn’t the only way for a male to score. Colluding, sneaking around, or cross-dressing can work, too.

1 Comment

image: Designer Livestock

Designer Livestock

By | June 1, 2014

New technologies will make it easier to manipulate animal genomes, but food products from genetically engineered animals face a long road to market.

3 Comments

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