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image: Brain Gain

Brain Gain

By | October 1, 2015

Young neurons in the adult human brain are likely critical to its function.


image: Sex Differences in the Brain

Sex Differences in the Brain

By | October 1, 2015

How male and female brains diverge is a hotly debated topic, but the study of model organisms points to differences that cannot be ignored.


image: Driven to Extinction

Driven to Extinction

By | July 1, 2015

The eradication of smallpox set the standard for the global elimination of a devastating infectious disease. Will the ongoing polio and guinea worm campaigns be as successful?


image: Outbreak Observatory

Outbreak Observatory

By | July 1, 2015

Increasingly precise remote-sensing data are helping researchers monitor and predict cases of infectious disease.

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image: The Sum of Our Parts

The Sum of Our Parts

By and | July 1, 2015

Putting the microbiome front and center in health care, in preventive strategies, and in health-risk assessments could stem the epidemic of noncommunicable diseases.


image: Hidden Menace

Hidden Menace

By , and | May 1, 2015

Curing HIV means finding and eradicating viruses still lurking in the shadows.


image: Defeating the Virus

Defeating the Virus

By | May 1, 2015

Recent discoveries are spurring a renaissance in HIV vaccine research and development.


image: Hearts on Trial

Hearts on Trial

By | May 1, 2015

As researchers conduct the most rigorous human trials of cardiac cell therapies yet attempted, a clear picture of whether these treatments actually work is imminent.


image: From Many, One

From Many, One

By | April 1, 2015

Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?


image: My Mighty Mouse

My Mighty Mouse

By | April 1, 2015

Personal drug regimens based on xenograft mice harboring a single patient’s tumor still need to prove their true utility in medicine.

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