The Navy unveiled its new physical fitness assessment cycle on Tuesday, requiring sailors to undergo two PFAs per calendar ...

The Navy is returning to its pre-2020 physical fitness assessment system, requiring sailors to complete a test every six ...

We spoke with fitness experts to see if vibration plates actually work for building muscle, increasing your strength and ...

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

Q: My husband has developed a large belly. How can I convince him that this isn’t healthy, even though his backside and legs ...

Immune cells called B cells make antibodies that fight off invading bacteria, viruses and other foreign substances. During ...

Research reveals cheese may not raise cholesterol as much as commonly thought, and holiday cheese boards don't have to be off ...

Discover the psychological drivers behind delayed sleep and learn actionable hygiene practices to restore circadian rhythms and cognitive function.

From new workouts like Japanese walking to health news like the rise of measles and alpha-gal syndrome, learn about the phenomena that defined 2025.

A quick sitting-rising test reveals surprising insights into your health and longevity, measuring strength, balance, and ...

Some people claim that combining olive oil and lemon juice can treat various conditions, such as gallstones, but little evidence supports these claims.