Taking drops of a medical dye is trending in wellness and biohacking circles. Some influencers claim it boosts longevity and ...

Blue Origin launched Benthaus and her five crewmates on a suborbital spaceflight from the company's West Texas launch site on ...

Methylene blue is suddenly everywhere in wellness circles, praised as a brain booster, longevity aid, and even a cellular ...

We scored Blue Apron high for taste and ingredient quality, but we wish the service used less plastic. Our dietitian’s full review follows. Blue Apron is a popular meal kit service that delivers 2–5 ...

Aa physicist and investor who lives with his family in Florida is among six passengers on Blue Origin's next human ...

You may know them by the acronym ROY G BIV. Together, they make the white light you see when the sun -- the main source of blue light-- is shining. Fluorescent and LED (light-emitting diode) light ...

Blue light usually comes from the sun but also from digital screens and LED lights. Some experts believe artificial sources may be causing eye damage in humans, but animal studies are inconclusive.

Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Why Trust Us? “Light, particularly the blue wavelength of light, is one of the strongest ...

It’s no secret that the American holiday calendar is thoroughly color-coded. The Fourth of July is red, white and blue, for obvious reasons. Halloween has pumpkin orange, and the Thanksgiving table ...

Blue toe syndrome is when one or more of a person’s toes starts to look blue or purple due to a lack of circulation or tissue ischemia. It can be painful and lead to ulcers and gangrene, in some cases ...

If the skin around the lips is blue or purple, the issue is often temporary and no cause for concern. But if the skin of the lips is blue, and this tinge extends to the mouth, face, or other areas, ...

Reducing blue-light on your Windows PC, Mac, or Chromebook is a good way to protect your circadian rhythm and reduce eye strain. While you can download third-party apps, the latest versions of the ...