Chelsea Reynolds is affiliated with Flinders University with academic status, is a member of the Australasian Sleep Association, and is a co-founder of the digital CBTi program, Bedtime Window. It’s ...

Blue light from screens has been blamed for sleep problems, screen fatigue, and various health issues. Companies sell blue light blocking glasses, apps filter blue wavelengths, and phone operating ...

"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar explosion — or any other type of normal stellar explosion." When you purchase ...

Astronomers analyzed AT 2024wpp, the brightest LFBOT observed, confirming a black hole shredded a companion star, producing high-energy blue, ultraviolet, X-ray, and radio emissions.

A record-bright LFBOT exposes violent encounters between black holes and stars, helping astronomers understand extreme black ...

For anyone who cares about their so-called "sleep hygiene" — essentially good, deep, restful sleep — it has become conventional wisdom that blue light will wreck it. Blue light is often the wavelength ...

Share on Pinterest Researchers say that blue light may not significantly affect a person’s circadian rhythms. AleksandarNakic/Getty Images Blue light from the sun is vital in regulating a person’s ...

MORGANTOWN, W.V. — It’s 2 a.m., and instead of sleeping, someone is scrolling through their phone under bright hospital lights, working the night shift at a factory, or binge-watching Netflix until ...

Scientists have discovered a rainforest fruit that exhibits an intense, metallic blue color without any pigment. This phenomenon is achieved through microscopic cellulose layers that precisely reflect ...