Endorphins hog a lot of the credit, but one new study reveals there's more to that happy feeling.
Read up before you lace up.
Understand the common culprits behind your binges—so you can overcome them
Ain't nothing wrong with getting lost in the music.
Bonus: It could be the key to quicker weight loss.
Give your choice summer produce a total makeover.
In this case, the dose doesn't make the poison.