The colors you see from the Northern Lights depend on which gas in our atmosphere the particles are interacting with and at ...

Do We See Colors the Same Way?�The Science Behind Our Perception of Color Explained! Cleaning woman shot and killed after ...

Blue: Supporting USB 3.0 SuperSpeed technology and above, blue ports identify a device capable of fast data transfer: up to 5 Gbps (that's 5,000 Mbps) -- a significant jump from previous generations.

According to NASA, the variety of colors depends on altitude. At the very top above 120 miles in the air, oxygen atoms glow ...

Green is the color of nature. In dreams, green can represent growth and development. Green is often linked to feelings of gentleness and calmness. If you see green in your dreams, depending on the ...

New photography book encourages us to look for science everywhere.

The reason why we don’t see utter blackness is once again because of that visual noise, which come from signals from our optic nerve that our brain reads as flickers of light. Think of it as a kind of ...

Photos show the lights illuminating the sky in vivid color across the U.S. this week. They'll be visible again in some states on Thursday.

In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.