CrossFit locations around northern California helped honor a fallen officer who was killed in the line of duty last month. Tara O'Sullivan, a Sacramento Police Department officer killed June 19, was a ...

Add Yahoo as a preferred source to see more of our stories on Google. Considering a new fitness challenge? Experts say there are benefits — but it's not for everyone. (Getty Creative) If you’re not a ...

Sam Heughan makes working up a sweat look good. The Outlander star, 38, flaunted his impressive muscles in a tank top in an exercise room selfie on Instagram on Wednesday with Game of Thrones actor ...