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image: Behavior Brief

Behavior Brief

By | March 12, 2014

A round-up of recent discoveries in behavior research

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image: Whole-Genome Growing Pains

Whole-Genome Growing Pains

By | March 11, 2014

Small study suggests that whole-genome sequencing faces several hurdles before it can be used routinely in the clinic.

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A butterfly’s varied disguises are controlled by variants of a single gene, partially confirming—and refuting—a decades-old hypothesis.

8 Comments

image: Convergent Fish Fins

Convergent Fish Fins

By | March 5, 2014

Adipose fins, long considered vestigial, may have evolved multiple times as a key adaptation in some fish, study finds.

1 Comment

image: Bacteria’s Role in Bowel Cancer

Bacteria’s Role in Bowel Cancer

By | March 3, 2014

The development of serrated polyps depends on bacteria present in the gut, a mouse study shows.  

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image: Plants Without Plastid Genomes

Plants Without Plastid Genomes

By | February 28, 2014

Two independent teams point to different plants that may have lost their plastid genomes.

1 Comment

image: Next Generation: Seeing Brain Tumors

Next Generation: Seeing Brain Tumors

By | February 27, 2014

A new camera system supports the visualization of gliomas stained with Tumor Paint, a chlorotoxin-based imaging agent that’s currently in clinical trials.

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image: First Ancient North American Genome Sequenced

First Ancient North American Genome Sequenced

By | February 12, 2014

Analysis of 12,600-year-old DNA refutes the idea that Native Americans originated in Western Europe.

1 Comment

image: Opinion: Confronting Creationism

Opinion: Confronting Creationism

By | February 7, 2014

Five reasons why scientists should stay out of debates over evolution.

53 Comments

image: Genome Digest

Genome Digest

By | February 6, 2014

What researchers are learning as they sequence, map, and decode species’ genomes

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