Imagine if there were inexpensive 3D-printed sensors that changed color to show us if something had gotten too warm or was subjected to too much stress. Well, there soon could be – and they'll ...

Some foods and medicines, such as many COVID-19 vaccines, must be kept cold. As a step toward a robust, stable technique that could indicate when these products exceed safe limits, researchers in ACS ...

A new material developed by researchers from the University of Chicago Pritzker's School of Molecular Engineering can change its colors depending on the temperature, to help buildings change color.

A novel color-changing ‘living’ sensor reveals exposure to UV radiation, paving the way for future innovations in materials science.

Scientists in China and Germany have designed an artificial color-changing material that mimics chameleon skin, with luminogens (molecules that make crystals glow) organized into different core and ...