Scientists have created a new light-activated ink that can change color on demand. It’s made up of microbeads of different colors that rise or sink in response to different wavelengths of light so ...

Smart lights offer a colorful new way to illuminate your home and manage brightness. Here are my favorite picks, from bulbs to light strips.

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. String lights have become so much more than Christmastime ...

Engineers at the Massachusetts Institute of Technology have demonstrated a fast, scalable, and cost-effective method to produce films that change color when stretched (Nat. Mater. 2022, DOI: ...