Cell Energy and Cell Functions Cells manage a wide range of functions in their tiny package — growing, moving, housekeeping, and so on — and most of those functions require energy.

The amount of stress put on the body during a marathon often causes runners to come down with a post-race cold or sickness. Here's what to do for runner's flu.

Former President Obama joined a virtual meeting with Texas House Democrats who left the state to deny GOP redistricting effort, cheering on their efforts.

Keep your kidneys healthy by adding these foods to your grocery cart.

The stress hormone cortisol may encourage your body to store abdominal fat, but it’s not the only (or the main) factor responsible for midsection weight gain.

Research shows exercise can boost your immune system—but it depends on the intensity and consistency of your workouts. Learn how to jumpstart yours.

The customizable Action button introduced in the iPhone 15 Pro is also available on the 16 Pro models, and it can be set to one of multiple functions, such as launching the camera, turning on ...