Fitness Pro Superhuman Troy explains the focused lower-body training methods that rapidly improved his leg size and strength.

Donald Trump accused former President Barack Obama of improperly discussing information about extraterrestrial life, though ...

What made Vonn's injuries especially serious was that she had developed a condition known as compartment syndrome — when ...

Lindsey Vonn credited her doctor with saving her leg from amputation in an Instagram video posted Monday, going in-depth on the severity of the injury she suffered in her devastating crash at the ...