In this Saturday edition of Business Insider Today, we're talking about the peptide injection craze, plus morning routines ...

I used to think building upper body strength meant lifting heavy dumbbells - the more plates, the better. But then I came ...

Weightlifting Isn't Just for Muscle. It's Your Fat-Loss Secret Weapon.

And although the sheer number of hours worked might not directly increase one's risk for a stroke, the study's authors ...