How a Mysterious Body Part Called Fascia Is Challenging Medicine

Fascia is a web of fibrous tissue that permeates the body, but is it really the "Cinderella Tissue" that new age therapists, Rolfers, and yoga instructors suggest? The fascial system is still a medical mystery. But that could soon change, thanks to an unlikely alliance between researchers and alternative therapists. » 7/29/14 3:41pm 7/29/14 3:41pm

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Keeping It Up: The Science of Erections

For many men, getting an erection is as simple as breathing. But it's an incredibly complex process involving a precise sequence of psychological and physiological events that can easily go wrong. Here's how erections work — and how science is helping millions of men keep it up. » 1/20/14 3:03pm 1/20/14 3:03pm

A Few Suggestions for the Next Phase of Ballsack Evolution

Yo, nature! You're crazy, bro. You have to know you're crazy. I mean, you do a great job with a lot of shit—my teeth totally grind up food like a boss; my precision grip is hella virtuosic on the DVR remote; my feet and pelvic angle crush verticality. But seriously, WHAT IS YOUR DEAL WITH BALLS? » 7/10/13 5:33pm 7/10/13 5:33pm