BYU Professor David Thomson is working to understand a chemical pathway in human muscles that may explain the effects of exercise.

Protein shakes and pre-workout mixes are popular among gym-goers, but they might signal a deeper issue for some young adults.

Ron Rivera spent part of Wednesday packing memorabilia and personal items from 40 years as an NFL player, assistant and head coach into boxes in his house in northern Virginia. The movers will get the ...