Catherine O’Hara’s death from a pulmonary embolism has drawn attention to this serious condition in which a blood clot lodges in the lungs. Dr. Leana Wen explains.

Tobacco hornworm caterpillars have no organs that resemble ears. Yet, scientists were able to figure out how they hear—and it ...

Let’s start with a quick biology refresher: Mitochondria are the powerhouse of the cell. They convert the food we eat into ...

Lunar New Year begins February 17—here's what it celebrates, why dates shift, and what the Year of the Fire Horse means.

A migraine attack is not just a “bad headache”. Migraine is a debilitating neurological condition which can cause nausea, vomiting, and sensitivity to light or sound, in addition to severe headaches.

Curiosity fuels learning, creativity, and connection. So why does it disappear when you need it most? These micro-moves offer a surprisingly practical way to bring it back.

Reduced stress, improved sleep, and better digestion are among the potential benefits of drinking chamomile tea every night.

Experts break down what actually helps symptoms like nausea, acid reflux, and gas.

A parasitic wasp castrates its moth larvae hosts by injecting them with a ‘domesticated’ virus that causes cells in the larvae’s testes to die. Now, scientists know exactly how the virus does its ...

Psychologists say that after the need for food and shelter, humans want to feel valued. But that need usually goes unmet.

Potatoes sometimes get a bad rap, but this vegetable can be a nutritious part of your diet—as long as you're preparing them ...

The latest nutrition guidelines urge Americans to avoid highly processed food. But when it comes to carbs, many people don't ...