A physician examines whether the FDA's loosening of wellness peptide restrictions means these compounds are actually safe and ...

The FDA is reportedly set to discuss easing peptide restrictions at an anticipated July meeting, as RFK Jr. advocates for ...

Luke Evans, 46, is Broadway-ready. Here’s a look at the strength and conditioning workout that’s helped build his physique.

How strong should your squat be in your 50s? These benchmarks break down realistic targets – and how to keep improving.

The Artemis II astronauts who ignited a lunar renaissance gave high marks Thursday to their moonship, especially the heat ...

A new UNC School of Medicine study of incretin-based medications, including newer medications such as semaglutide and ...

Wearing a cast, taking pain medication and getting a warning to be more careful often puts people on the quickest road to ...

Study in mice suggests that B cells help regulate muscle performance. Immune cells that help to fight off foreign invaders in ...

A hormone called FGF21 can reverse obesity in mice by activating a newly identified brain circuit tied to metabolism. Surprisingly, it works in the hindbrain—the same region targeted by GLP-1 drugs ...

Regular heat exposure can force your body to adapt—improving sweat rate, blood volume, and cardiovascular strain. But are ...