T he moon is one of nature's wonders, but to photograph a full moon (or any moon) successfully, you first have to understand ...

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

We share your best smartphone photos selected as AP's Smartphone Picture of the Week, taken by you - the readers! The post ...

How to Change the Color of the Blue Box on Facebook. Just as adding mirrors to a room yields more light, adding company-branded elements to an office strengthens a firm's identity. Unless your ...

YOU WANT THE SUN. Cyanotype printing is a photographic process that uses light-sensitive emulsions to create images on paper, ...

The dark green Douglas firs and cedar trees that surround Mount Hood made the perfect frame for pictures. It’s also one of ...

For centuries Mars has been called "the Red Planet" and there's a scientific reason why according to space telescopes.

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially from afar.

NASA/LASP/CU Boulder NASA's MAVEN spacecraft, launched in 2013, has even taken pictures with ultraviolet light , giving scientists a different view of both the surface of Mars and its atmosphere.

NASA’s MAVEN spacecraft, launched in 2013, has even taken pictures with ultraviolet light, giving scientists a different view of both the surface of Mars and its atmosphere.

NASA’s MAVEN spacecraft, launched in 2013, has even taken pictures with ultraviolet light, giving scientists a different view of both the surface of Mars and its atmosphere. Each new type of picture ...

Azure —A French girl’s name meaning “sky blue.” Cerulean — This boy’s name means “deep sky-blue.” The color played an ...