Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

The color blue on mood rings is mostly associated with feeling relaxed and calm, and Lewis says that that is “definitely ...

SPHEREx, NASA’s new space telescope, just opened its eyes to the universe and delivered its very first images from space.

Also known as the 'Paschal Moon,' April's full 'Pink Moon' will rise alongside Spica, one of the brightest stars in the night ...

Your mood ring color might say a lot about how you're feeling (hint: blue doesn't mean sad). Use this at-a-glance chart to ...

W hen you hop in your car to head to work, drop your kids off at school or make a Target run, how many traffic lights do you ...

The heart may be small, but its rhythm powers life. When something throws that rhythm off—especially after surgery—it can ...

The ability to control the color, or emission wavelength, of light from quantum sources is central to the development of ...

Discover how spring transforms Puget Sound with a blend of weather patterns and stunning rainbows in this beautiful season.

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

You can make the case that none of them are in true color. But then again, if they were, they’d be unable to reveal the true nature of objects emitting or reflecting various kinds of otherwise ...