Do you have blue eyes? We talked to experts to discover curious facts about baby blues. Like, are all blue-eyed people ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

Princess Diana often wore blue eyeshadow throughout her life, and now this 80s style makeup trend is back. Here's how to pull ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Stephen Curry enters his 17th season in the NBA with his Golden State Warriors under a dark cloud of uncertainty. With training camp set to get underway this week, the Warriors only have 11 players ...

Look closely into a pair of blue eyes and you might think you’re staring into something dyed with pigment, like a sapphire or a painted sky. But here’s the thing: blue eyes aren’t really blue at all.

HOUSTON — As children spend increasing amounts of time on digital devices, parents are turning to blue light filtering glasses to address potential eye strain and sleep disruption, according to a ...

The administration of low-level light therapy before and after cataract surgery relieved symptoms of dry eye, a frequent complication of the procedure. This noninvasive treatment also enhanced the ...

Kevin Spacey Says He's Homeless and ‘Living in Hotels,' Claims Hollywood Exile Would Be Over ‘If Scorsese or Tarantino Call Tomorrow' Investigators release dramatic images of UPS cargo plane erupting ...