Unlike birds whose plumage is mostly blue, the green coloring of a green bird‘s feathers is the result of pigment, not a trick of the light. These birds’ emerald green, lime green, chartreuse, or ...

Our list of interesting things to do in NYC today includes kick-ass fun, live shows, art around the city and more.

The “large” creature with “thornlets” down its back had been previously misidentified as two different species, researchers ...

Unlike those unsightly yellow ribbons that hang from ceilings displaying dead, stuck-on flies, the Veyofly is a clever ...

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, ...

Hundreds of budgerigars have been helped in the first year of a charity after it was set up in a mid-terraced house. Charlie's Place UK was created by Siân Owen in Rugby, Warwickshire, 12 months ...

They may seem pretty harmless, but those little blue dots on motorcycle taillights could get you in trouble with law enforcement. Here's why.

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 ...

Kansas City, Missouri police may turn on their blue lights more often to keep you safe.A city council committee approved a resolution asking the Kansas City Police Department to on blue lights for ...

007 First Light's trailer reveals this incarnation of James Bond was involved in a childhood tragedy that left him as an orphan aged 11, after which he spent the rest of his childhood in various ...

Blue Origin spacecraft carries 6 to edge of space 00:20. An international crew of four men and two women blasted off and rocketed to the edge of space Saturday, enjoying a few minutes of ...