It's become more common in recent years to see NFL players wearing Guardian Caps on the field. Here's how they work.

JONATHAN TAYLOR'S OVERSIZED helmet created a buzz when he took the field for his first preseason game. It had a disproportionately larger appearance than those of most of his teammates because of a ...

As we near the halfway point of the NFL season, the league is working to make the game safer. Through the NFL Helmet Challenge, the league has recently awarded three teams of engineers $1.55 million ...