In this video, PGA Professional Alex Elliott runs down his 10 favourite ways to use alignment sticks to help golfers. He ...

GOLF Top 100 Teacher Cameron McCormick explains why a drill routinely used by Tommy Fleetwood is terrible for amateur golfers ...

"Enter for a chance to win..." I see that call to action—or something similar—all over. You do, too. Social media is certainly no exception. Contests, competitions, and sweepstakes are raging hot ...

Picture yourself on your favorite hole at your home course, holding a 7-iron and aiming for the center of the green. You make a good swing but the ball ...

Abstract: Accurate alignment of virtual objects in Augmented Reality (AR) is essential for precision-critical applications such as surgery, infrastructure inspection, and digital twin systems. However ...

Abstract: While fiber-optic quantum key distribution (QKD) systems have reached a technological maturity that permits field deployments, the complexity of free-space optical (FSO) QKD systems ...