Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies published Thursday. Subscribe to read this story ad-free Get ...

Blue bananas are real, but don't get too excited Did you know there are more than 1,000 different types of bananas? And while almost all of them have yellow peels, there is one banana that’s blue! But don’t run down to the supermarket to seek out this ...

Blue light is all around you. These high-energy light waves emanate from the sun, stream through earth’s atmosphere, and interact with light sensors in your skin and eyes. Increasingly, people are exposed to blue light in both natural and artificial ...

Blue nails may indicate that the blood is not carrying enough oxygen to the fingertips. There are many possible causes, including heart and lung diseases. Anyone with blue nails should seek medical advice. In some cases, fingernails turn blue or purplish ...

Amazon paid about $1.8 billion last year to Blue Origin, the aerospace company owned by its founder and board chair Jeff Bezos — nearly triple the amount the year before — as shareholders weigh a proposal citing his business interests outside Amazon as potential conflicts of interest.

Blue spirulina is the phycocyanin pigment extracted from the spirulina algae. It contains antioxidants and may support brain, immune, and cardiovascular health, among other benefits. Commonly referred to as a superfood, spirulina (Arthrospira platensis) is ...

“The FAA is aware that Blue Origin New Glenn 3 experienced a mishap during the second-stage flight sequence following a successful launch,” according to an FAA statement released Sunday evening. “The FAA notified NASA, the NTSB, and the U.S. Space Force about the classification of the incident.”

The Toronto Blue Jays skipper announced his decision on the team’s closer role following an Arizona Diamondbacks grand slam.