Harvard Medicine News
Slithery Sentinels

With thousands of chemicals surrounding us, how can researchers quickly zero in on the ones most likely to cause harm? 

improperly organized chromosomes
Taking Sleep to Heart

We know getting enough sleep is good for our health. Now researchers have uncovered the mechanism behind sleep's effects on the heart. 

sleep fragmentation of atherosclerosis
More than a Courier

Once seen as the foot soldiers of our nerve cells, axons are emerging as independent decision-makers in their own right.

neurons
A Defining Moment of Collaboration

Ayano Kohlgruber finds collegiality and creativity in the scientific process.

kohlgruber
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