Half of the sun's radiant energy falls outside of the visible spectrum. On a cold day, this extra infrared light provides ...

There are loads of ways to change the feel of a room. You can get a new rug, grab a new piece of furniture, or even ...

The bright band of the Milky Way and the faint glow of "zodiacal light" meet above the mountains of Chile's Atacama Desert in ...

This period where Mercury is farthest from the sun, called greatest elongation, happens twice every 116 days, or about every ...

Sacramento residents were treated to the sight of light beams in the sky Tuesday night, despite it not yet being basketball ...

A helicopter struck a light pole during a morning flight at Skagit Regional Airport, the Port of Skagit confirmed Monday.