Blue light, which is emitted from smartphones, computers, and bright lights, may inhibit your sleep if you’re exposed to it at night. If you have a history of sleeping problems, try reducing ...

Published in 1993 by the journal Sleep, it found that bright blue light in the evening can delay the timing of a person's biological clock, but that this light would have to be much brighter than ...

That bright, blue-rich light signals to your brain that it’s definitively daytime, helping to anchor your internal clock and set up a proper sleep-wake cycle.

When we get bright light, especially bright blue light, at night, it can disrupt sleep and might even contribute to weight gain, cancer susceptibility and other health problems, some studies suggest.

Experts say it's not clear what blue light does to rest. ... while electronics can keep you up because of their bright lights and ability to time-suck, blue light isn’t necessarily the problem.

Exposure to bright light alters your metabolism, ... The study showed blue-enriched light exposure acutely altered metabolic function in both the morning and the evening compared to dim light.

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by ...

Scientists say they finally have an explanation for a mystifying, bright blue light that came from deep in space. Stay up to date with notifications from The Independent Notifications can be ...

Scientists have spotted a mysterious flash of blue light, and they don't know what is causing it. NASA, ESA, NSF's NOIRLab, Mark Garlick , Mahdi Zamani 2023-10-10T11:39:07Z ...

These tiny copepods don’t even look like animals. Most of the time, they look like blue flashes of light in sea water. The millimeter-long creatures have ...

A transformer explosion at an electric power substation in the New York City borough of Queens lit up the night sky with a bright blue light Thursday, mystifying some residents, but officials said ...

Pilots evacuating in preparation for Hurricane Idalia observed bright blue light outside their aircraft, an event called St. Elmo’s fire. Here’s what causes it.