Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

Stronger arms after 40? A celebrity trainer explains how to do it right—no ego lifting, just smarter full-body training.

Fitness expert Lia Bartha explains whether Pilates or strength training is best for women 50+ seeking longevity, strength, ...

Building muscle requires proper nutrition to recover from workouts, and starving yourself isn't going to cut it. If you aren't eating right, you might not see the results you've been working for. That ...

David Corenswet ate 4,500 calories a day and gained 40 pounds to bulk up for Superman. While Corenswet’s diet matched his training, a dietitian shares how this may not be sustainable for most.

You know you shouldn't skip leg day — but make sure you don't go overboard, either. Here's what you need to know ...

The Best and Worst Chest Exercises, According to a Trainer originally appeared on Men's Fitness. Chest day is sacred. But if ...

Donald Trump can’t succeed at building a strong, lasting authoritarian state because he’s more focused on tearing down the ...

Many people still believe that building muscle means living at the gym and constantly training. Fresh evidence shows it's ...

Sarcopenic obesity, a hidden condition affecting people over 40, causes muscle loss and fat gain without major weight changes ...

Creatine powders may promote faster recovery and muscle building. Check out this list of the top-rated options to try in 2025.

As mentioned, strength training can help you burn more calories during and after your workout. This is thanks to the lean muscle you gain as a result of strength training. If your goal is to lose ...