Build bigger, stronger arms in less time with this biceps and triceps superset workout. It’s going to hurt, but it’ll be ...

You might be surprised how much you're already hitting this valuable muscle group. Here's how to avoid going overboard.

For that reason, most take the sensible route and focus on big multi-joint exercises like presses, squats, deadlifts, and chin-ups, and hope the arms get some indirect stimulation along the way.

Scientists aboard a research vessel near Antarctica pulled their nets out of the chilly ocean water. Among their catch, they found a 20-armed creature with a distinctive body shape. It’s a new species ...

To take on the role of real-life wrestler Kevin von Erich in The Iron Claw, Zac Efron bulked up. A lot. It's not like he wasn't ripped before, but he and the rest of the main cast—including GQ Men of ...

Fresh off his much discussed consumption of glacier water in Alaska last month, Ludacris now appears to be showing the side effects of that decision. The 46-year-old rapper and actor was sporting some ...