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image: How Bacteria Evade the Immune System

How Bacteria Evade the Immune System

By Laasya Samhita | December 12, 2013

Escherichia coli can quickly evolve to resist engulfment by macrophages, scientists have found.

4 Comments

image: A New Basal Animal

A New Basal Animal

By Ruth Williams | December 12, 2013

Comb jellies take their place on the oldest branch of the animal family tree.  

4 Comments

image: A Cancer Culprit in Autoimmunity

A Cancer Culprit in Autoimmunity

By Ruth Williams | December 5, 2013

Scientists discover that cancer can drive the autoimmune disorder scleroderma.

0 Comments

image: Opinion: Of Mice and Men

Opinion: Of Mice and Men

By K. John Morrow Jr. | December 3, 2013

Researchers scramble to put mouse cancer models on solid footing.

1 Comment

image: Review: <em>The Origin of Species</em>

Review: The Origin of Species

By Jef Akst | November 22, 2013

The Howard Hughes Medical Institute this week released three short films to teach students about evolution and speciation.

4 Comments

image: It Takes Two

It Takes Two

By Jef Akst | November 21, 2013

Two genes from the Y chromosome are sufficient to generate male mice capable of fathering healthy offspring via an assisted reproductive technique.

1 Comment

image: Origin of Domestic Dogs

Origin of Domestic Dogs

By Ed Yong | November 14, 2013

New analysis suggests that domestic dogs evolved from European wolves that interacted with human hunter-gatherers.

7 Comments

image: Decoding Breast Cancer Drug Resistance

Decoding Breast Cancer Drug Resistance

By Ed Yong | November 3, 2013

Common mutations in metastasized breast tumors suggest how the cancer can develop resistance to frontline drugs.

2 Comments

image: Behavior Brief

Behavior Brief

By Abby Olena | November 1, 2013

A round-up of recent discoveries in behavior research

1 Comment

image: Evolving Pain Resistance

Evolving Pain Resistance

By Jef Akst | October 24, 2013

Grasshopper mice harbor mutations in a pain-transmitting sodium channel that allow them to prey on highly toxic bark scorpions.

2 Comments

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