Harvard Medicine News
Who Gets Sick with TB?

A new study may help explain why some people live with latent infections while others develop tuberculosis.

Chest x-ray illuminated in violet
Earth’s Other Rainforest

What makes aquatic cyanobacteria so good at sweeping carbon dioxide from the atmosphere?

A flask of green liquid held by a gloved hand is silhouetted at the top of a cylinder with rings of lights
Being Creative and Helping Others

Neurotransmitters affect learning, memory, and more. Krissy Lyon's research probes their impact on behavior.

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The Human Toll of Pest Control

Pesticide use is up because of climate change. Research shows the effects these chemicals are having on our reproductive health.

Photo of field growing produce with sign warning of toxins
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