Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

The new Vera C Rubin Observatory in Chile will transform astronomy with its extraordinary ability to map the universe in ...

Once one of the most difficult colors to recreate in paint, blue was only available to medieval artists, for example, by ...

JLab has unveiled a host of Bluetooth speakers ranging from a dinky, super-cheap unit to a full-blown party companion.

Cher and Gregg Allman welcomed their only child together, Elijah Blue Allman, in 1976, and he was hospitalized in June 2025. Here’s everything to know about the singer's son.

In the second approach a tube containing 1 mL of saline solution was exposed to blue light for 6 hours with the LED emitter positioned at a distance of 1 cm from the liquid while a control tube was ...

Blue Bloods, which premiered in 2010, followed the lives of the Reagan family, many of whom worked for the NYPD under the leadership of NYC police commissioner Frank Reagan (Tom Selleck).

The rumored Blue Bloods franchise expansion is official. Donnie Wahlberg will reprise his role as Danny Reagan in Boston Blue (working title), and the offshoot’s new casting includes who will be ...

Humans perceive light from blue wavelengths of about 400 nanometers to the reddish 700-nanometer realm, but reindeer see well into the shorter ultraviolet (UV) range, which causes snow blindness ...

The development of highly efficient blue organic light-emitting diodes (OLEDs) with good stability is currently the most important issue in OLED displays and lighting. This paper reports an efficient ...

For masks that mixed blue light with red light, the sweet spot for blue was 415 nm. I also confirmed that each device had an irradiance (power over an area, ...