Quantum locking looks like magic, but it’s real physics in action. This video breaks down how superconductors interact with ...

New research reveals that exercise may reprogram heart-controlling nerves, giving hope for potentially better treatments for ...

New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

New research reveals exercise may reprogram heart-controlling nerves, giving hope for potentially better treatments for ...

Some TikTokers are swearing by 'oatzempic' as a non-pharmaceutical route to weight loss, Lauren Ball and Emily Burch weigh ...

Most modern smartwatches offer countless insights into how our bodies perform. But what is this data really telling us about ...

If working out more is on your New Year's to-do list, these are the changes you can expect at different points in 2026 ...

Heart disease is the leading cause of death in the United States. Since researchers first established the link between diet, ...

Muscle tends to come back faster the second time because when you’ve built it once, your muscle fibers retain extra myonuclei ...

Chevy Chase almost died in 2021. His heart stopped. Doctors put him in a medically induced coma for eight days. His daughter ...

In TODAY.com's Expert Tip of the Day, a cardiologist reveals the No. 1 "best habit of all" to develop in 2026 when it comes ...

The Trump administration has changed federal guidance on alcohol consumption as part of its updated U.S. dietary guidelines.