New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

Turtle Beach, a well-known gaming accessories brand, has announced two new color options for its popular Stealth 600 and Stealth 500 wireless gaming headsets. The Stealth 600 for Xbox will now be ...

The color blue can signify tranquility, masculinity, spirituality, security and even sadness, according to color experts. Learn more about its meaning here.

Here are a few of the more common meanings of the color purple, according to Morris and Leno. Leno says purple embodies a sense of adventure and reflects an upbeat energy. This can also spill into the ...

Created by former President Joe Biden just days before he left office, Chuckwalla National Monument will further protect desert habitat in Southern California.