With all those Christmas cookies around, it might be a good idea to get your heart pumping this holiday season.

Running to music can boost your performance by 15 percent, but how do you choose the right playlist for your runs? The answer, as we've seen before, is in the music's BPM (beats per minute). This ...

Carley is a writer, editor and social media professional. Before starting at Forbes Health, she wrote for Sleepopolis and interned at PBS and Nickelodeon. She's a certified sleep science coach and ...