One in four women experiences some insomnia symptoms, including trouble falling asleep, trouble staying asleep or both, ...

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

Described as a kind of blue-green, the new color—named “olo”—can only be seen using lasers to manipulate certain ...

Scientists have discovered that purple, a color not found on the light spectrum, is a brain-created illusion when red and blue light combine.

“Many with red-green colour vision deficiency confuse colours like purple and pink with grey, and yellow with greenish ...

CT scans are vital for effectively diagnosing problems with bones, muscles, organs and blood vessels. But overuse could be ...

Purported benefits include reduced blood pressure and 'detoxification.' A doctor weighs in on the claims and explains the ...

The Sun appears yellow from Earth due to atmospheric scattering, but in reality, it's a white star emitting all visible ...

Scientists have revealed that purple, a popular color often associated with royalty, is fake. A figment of our imaginations.

Stupid question, but” is a column answering the not-so-stupid questions that, at this point, we’re all too afraid to ask. The ...

Purple, a color often associated with royalty and creativity, isn't a true color of light. Instead, it's a creation of our brain when it perceives a c ...

Here's what to know about aura healing, finding your aura colors and what they mean for you, according to astrologer ...