These bacteria don’t eat food or breathe air like we do. All they need is to complete a circuit; that’s enough for them to ...

A large study has revealed that dozens of widely used chemicals can damage beneficial gut bacteria. Many of these substances, ...

The parasite that may already live in your brain can infect the very immune cells trying to destroy it, but new UVA Health ...

Your body naturally makes mucus to protect organs like lungs and eyes. But infections, allergies and pollution can boost mucus production. Know what it does, when to worry and how to ease discomfort.

Goosebumps arise when tiny muscles around hair follicles contract, causing the hair to stand on end. Learn what triggers them and when they may be cause for concern.

Air conditioners are the best defence. But there are other cheap and simple ways to stay cool and reduce your risk of illness.

One fascinating aspect of ditching deodorant is how quickly the body adjusts. Unlike some products, stopping deodorant use ...

Eating shellfish regularly may support immune health, brain function, and protein intake. Learn the benefits, risks, and ...