Mouse brain imaging reaches record-breaking resolution Tartrazine emerged as the leading candidate, says Hong. “This dye showed intense absorption in the near-ultraviolet/blue spectrum (and thus ...

Grayish blue aura You may have hit a speed bump when your aura takes a gray turn. "But it's just a bump," Patel assures us. "You may be feeling lower energy than usual or burnt out.

While the sun emits both UV and HEV light, “blue light can also come from computer and phone screens and other digital devices, and may have an effect on our eyes as well as our skin,” says ...

Blue light -- the kind from your smartphone, tablet, TV, and even energy-efficient light bulbs -- can lead to a range of health issues. Here are a few tips to ward off blue light’s effects.

The study was published July 5 in the journal Scientific Reports. Researchers are studying blue light coming from TVs, smartphones and tablets to figure out what impact it has during everyday ...

Blue light can also break down collagen and elastin, which help give skin its firmness and elasticity, Rodney says. “That can lead to fine lines and wrinkles over time.” ...

Blue-light filtering glasses may not reduce eyestrain associated with computer use, and their effect on improving sleep quality and retinal health is unclear, a review published Thursday says ...

A 2010 study titled, "Clinical and histological effects of blue light on normal skin," revealed that no inflammatory cells and sunburn cells were visible on the eight healthy volunteers before or ...

Blue light from computer screens and smartphones stimulates eyes and can cause sleep problems — but a new analysis finds blue light blocking glasses may not be much help.

Light blue aura Patel says people with light blue auras are fresh and open. They're at peace but still learning, plus they are stellar at reading the room (and responding with empathy).