The knee is the largest and most complex joint in the body. It consists of the lower end of the thigh bone, or femur; the ...

Q I’m a 53-year-old woman, and I’ve been athletic all my life. I’m in a soccer league and have a grinding pain in my right ...

What makes a great song? Naturally, a song needs compelling production and sweet melodies, but the most important (and sometimes most underrated) factor is the lyrics. If an artist can tell a ...