One of the most famous fossils in human evolutionary history is known as “Lucy,” who belonged to an extinct species called Australopithecus afarensis—an early relative of Homo sapiens who was among ...

On November 10, 2025, scientists achieved a significant milestone in the field of biotechnology by 3D printing muscle tissue in microgravity. This groundbreaking experiment was conducted with the ...

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A 3D printer that can produce complex systems of bendy and rigid materials, such as a robotic hand or an artificial heart, could be used to make more lifelike robots. Robert Katzschmann at the Swiss ...