This science challenge shows a surprising color-changing reaction using bleach and simple materials. The quick experiment highlights how chemical reactions can create dramatic visual results. A short, ...

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 ...

For a food chemistry class project, one of Lilian Were Senger’s students baked cookies. Instead of using peanut butter, she opted for sunflower-seed butter. Fresh out of the oven, the cookies looked ...

Chief meteorologist Mark Dixon uses the force, aka an air compressor, on objects to make them float in Aug. 4's edition of Science Sunday.

This beautiful, color-changing tea is all over TikTok and Instagram. This week Sam and George add different things (some not drinkable!) to the tea to play with its spectacular colors. Important note: ...