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 ...

Q: Just as I understand the concept of color temperature (Kelvin), now CRI is being bandied about as LEDs come into the market. What is it exactly? A: I am right there with you. From the beginning of ...

Imagine having a picture on your wall that completely changes when the room gets too warm. Engineers at MIT have created a new printing technology called Thermochromorph to make full-color images that ...

Revolutionary Time-Temperature Indicator Offers Universal Visual Assurance, Compliance, and Profit Protection for Caterers ...

Editor’s Note: Design for Impact is a series spotlighting innovative solutions for communities affected by the climate crisis, natural disasters and other humanitarian emergencies. When Joe Doucet ...

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 ...

After a heatwave in China, a cat owner from Henan province suddenly noticed that his Siamese cat’s face looked quite different. The dark mask around its blue eyes had almost disappeared. But how is ...