Alt-R&B singer Kelela has announced her first live album, In The Blue Light, will release Feb. 11 via Warp Records. The album ...

Luckily, I sleep on one of this year's top-rated mattresses and get plenty of fresh air and movement during the day, so this evening light exposure doesn't completely ruin my sleep. However, I'm ...

A mysterious spiraling blue light illuminated the night skies over Europe on Monday. The cosmic whirlpool was captured in stunning video and appears to have been created by the SpaceX Falcon 9 ...

In our increasingly digital world, we’re surrounded by blue light sources from the moment we wake up until we finally put down our phones at night. This high-energy light radiates from our ...

Why Trust Us? At the simplest level, different colors of light have different wavelengths. Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges ...