Why Rare Earths Matter

Rare earths consist of 17 elements found in the periodic table. Miners find these elements clustered in geologic deposits. Rare earths are in high demand as we use them in many aspects of the green energy transition and modern life.…

Robot’s Living Skin Heals

University of Tokyo researchers created a controllable robotic finger covered with living skin tissue. It has living cells and supporting organic material grown on top of it, providing shaping and strength. As the skin is soft and can heal…

AI That Mimics the Human Eye

Researchers at the University of Central Florida developed a device for artificial intelligence that mimics the eye's retina, which could lead to advanced AI that instantly recognizes what it sees. The development could lead to advanced…