A new synthetic molecule switches between emitting green and blue light after application of a solvent or mild heat. The ...

Imagine wearing a shirt that turns from deep blue to bright red when you’re working out, or a dress that shifts from black to silver as you move from air conditioning into summer heat. The fabric that ...

Color change in animals is a response shaped by evolution. Each species has developed its own method and reason for this ability, like an overreliance on light or temperature cues, or a physiological ...

Fiery reds, warm oranges and vivid yellows — a colorful seasonal canopy provides a picturesque setting for hiking, biking or paddling. Fall color, however, might look a bit different this year, ...