For many years, doctors and scientists have known that regular physical activity helps people stay healthy. Exercise can ...

Many teenagers and young adults today use pre‑workout supplements to boost their energy before exercise. These products are ...

When the researchers analyzed the responses, they discovered something surprising. Hyperarousal did not appear to be a single ...

Many people think of muscle strength mainly in terms of fitness or physical appearance. However, new research suggests that muscle strength may reveal much more about a person’s health. A large study ...

Scientists have uncovered how certain “selfish” genes cheat the normal rules of inheritance by destroying rival sperm cells.

Glaucoma is one of the most common causes of permanent blindness in the world. It slowly damages the optic nerve, which is ...

Medications known as SGLT2 inhibitors have become widely used in recent years to treat people with type 2 diabetes. These ...

Millions of people live with nerve pain that never seems to go away. This kind of pain can feel like burning, tingling, ...

Alzheimer’s disease is one of the most feared illnesses of old age. It slowly damages memory, thinking ability, and everyday ...

If you are living with high blood pressure, diabetes, or both, the food you eat every day can have a powerful effect on your ...

Overall, the research suggests that medications originally developed for diabetes and weight loss may also play a role in protecting the heart. By improving blood flow in the smallest vessels of the ...

Many people think eye exams are only useful for checking vision. However, scientists have discovered that our eyes can reveal much more about our health than just how well we see. In particular, the ...