Have you ever woken up to bright morning skies feeling energized? A big reason for your mood is the high-intensity blue light coming from the sun. Among the visible light spectrum, blue ...

Giant blue spiral stuns sky-watchers: ... Fuel from the rocket’s exhaust froze in the atmosphere, reflecting light from the setting sun and appearing to spin in the sky.

Experts told us that the low levels of blue light emitted by your computer screen aren’t a big contributor to headaches. But digital eye strain is. For this, you’re better off using artificial ...

Snag These Miu Miu-Inspired Glasses During Amazon’s Big Spring Sale. Get the look for less in the form of sunglasses, blue light glasses or reading glasses.

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

(WFLA) — Stargazers in parts of Europe were stunned by an unusual sight on Monday evening: a large, glowing blue spiral in the ... reflecting light from the setting sun and appearing to spin ...