Now, a 225-million-year-old fossilized jaw joint appears to represent the oldest example of a type of joint that has helped ...

Kettlebells and dumbbells are a good place to begin, since you can start with very light weights and work up from there. (A ...

Jessica Johnson's arms swelled after she tried the rigorous 'Murph Challenge', a popular CrossFit workout. Swollen limbs can ...

The legendary NFL quarterback, 54, told a congressional committee he has been diagnosed with the neurodegenerative condition ...