Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Elliot Williams and Al Williams got together to compare notes on the most interesting posts this week on the site. As usual, there are just too many choices, so you’ll have to settle for ...

Anyone who colors their hair knows it can be time-consuming and expensive. The right shampoo, however, can help preserve your signature hue at home and keep it looking fresh for longer. Through ...

AS OUR BEAUTY EDITOR, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

The researchers made a reconfigurable lampshade with multistable switches that correspond to different colors of light. Credit: Harvard SEAS. Researchers developed knitted textile ...