Core strength means more than six-pack abs. Your core is the foundation of every movement: how you walk, lift, twist, and ...

Keep up with live results from PFL Champions Series Africa, which takes place at GrandWest Arena in Cape Town, South Africa.

Scientists created a soft robot inspired by elephants, named EleBot, using programmable foam that changes stiffness geometrically.

At 100 years old, Mary Coroneos is still hitting the gym, lifting weights, and sharing her secrets to a long, happy life.