A new study suggests lighter weights may build muscle just as effectively—if you train the right way.

Getting older? Your workouts might change, but your fitness doesn't have to suffer.

Researchers explain why lifting heavy isn't the only way to spark muscle growth. Plus, how to safely lift heavy, and other ...

Looking to beef up? As research sheds new light on how our muscles work, it may be time to scrap old bodybuilding advice. New Scientist brings you top tips for the budding Mr Universe. What is the ...