As the U.S. continues to wait for newer sunscreen ingredients, patients should use tinted sunscreens to protect against ...

Study finds that birds-of-paradise are biofluorescent, suggesting that this "hidden" phenomenon provides enhanced signaling for hierarchy and courtship.

If the dreary winter days have you feeling lethargic, the best light therapy lamps might be the perfect pick-me-up to tide ...

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...

New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

Eight blue plaques are set to be unveiled in Pontefract celebrating the lives and achievements of people in the town throughout history.

Eye contact helps build trust and communication whether in business, friendships or romantic pursuits. Its importance in human socialization means that we're more likely to take note of eye color and ...

Vanessa Diaz and Joe Trussell camped out in a University of Colorado Boulder Police conference room Friday as search efforts ...

Research uncovers how different types of light transform your skin, with experts warning about hidden dangers and unexpected benefits of light exposure.

“The primary mechanism [of UV therapy] seems to be its anti-inflammatory effects ... The most popular forms are red light and blue light, and both are also used by dermatologists in phototherapy to ...