Building muscle has serious perks.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you think of bulking, you may call to mind bodybuilders or power lifters, but that would only be ...

Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions. When you purchase through links on our site, we may earn an affiliate commission.

Eating right means you'll see those gains in the gym. That's where food comes in. A smart, balanced diet-especially one packed with high-quality protein, can make a major difference in your results.

Gaining muscle is a goal many lifters share, but doing it without gaining excess fat takes focus and planning. Smart bulking emphasizes control, consistency, and fueling the body with purpose. This ...

There's a lot of talk about lean muscle compared to bulk muscle, but experts say it's not worth differentiating the two. Learn why.