A brain mechanism may explain why approximately 40% of people with hypertension continue to have high blood pressure despite taking medication. The discovery reveals potential targets for new ...

Brain scans show yawning may push fluid out of the brain and boost blood circulation, hinting that yawns help refresh the brain.

An international team of researchers traced the connection between a massive surge of dengue fever in Peru in 2023 and a cyclone which hit the region that year.

If you get a high reading at the doctor's office, it may not be definitive. Here's what to know about your risk — and testing ...

Pressurized oxygen is proven to help the body heal faster. Now it’s being touted for reversing aging, boosting your brain and ...

Animals that dwell at high altitudes have adapted to cope with low oxygen levels, a condition that damages a vital part of nerve cells ...

The reason why obstructive sleep apnea makes you tired is because it causes you to wake frequently throughout the night, preventing restful sleep.

With regular exercise, the heart becomes efficient and can carry out normal functions at a much lower heart rate ...