Meredith R. Klifto, MD, is an assistant professor of ophthalmology at the University of North Carolina School of Medicine, Chapel Hill. As a board-certified ophthalmologist, she specializes in ...

Doctors explain if eye floaters are normal, causes, symptoms, and prevention, plus when to see a doctor about eye floaters.

Golden apple snails can regrow full, functional eyes. Studying their genes may reveal how to repair human eye injuries.

ABS utilizes the Hawk-Eye system to track a pitch's trajectory and location to relay an immediate verdict on whether it was a ball or a strike.

The Southeast is in for days of heavy rain and some potential for tropical mischief in the Gulf later in the week as the National Hurricane Center monitors an area near Florida.

The Automated Ball-Strike (ABS) Challenge System will take its next measured step toward regular-season implementation when it is used in the All-Star Game.

MLB will employ the ABS system in next week’s All-Star Game on July 15 while there is growing calls to move toward using the operation in the future.

MLB used the automated balls and strikes (ABS) challenge system during Spring Training, and now it's coming to the All-Star Game. Here's the details ...

LONDON — (AP) — The All England Club, somewhat ironically, is blaming "human error" for a glaring mistake by the electronic system that replaced human line judges this year at Wimbledon. The ...

Wimbledon 2025 was a turning point in tennis refereeing, with the tournament banning all human line judges in favor of permanent Hawk-Eye Live technology. The AI system relies on high-speed ...

It ain't easy being outside the Chinese national health system. That's a lesson that many operators of the thousands of private hospitals and clinics outside China's national health plan have been ...