A type of bee can change its color based on humidity. Dry air makes it look blue green, while humid air shifts it to coppery ...

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 ...

Blue sharks possess a secret hidden in their skin: a sophisticated arrangement of microscopic crystals and pigments that create their brilliant blue appearance — and may allow them to change color.

In 2022, BMW's iX Flow showed that a car with color-changing bodywork was possible. The electric SUV was shown at CES in Las Vegas, using the same e-ink technology used by Kindle e-readers to alter a ...