Scientists have long wanted to build motors, transistors and switches at the molecular level with hopes of one day being able to help fight diseases or do amazing mini-feats of engineering. A group of ...

Engineers in Sydney have demonstrated a quantum integrated circuit made up of just a few atoms. By precisely controlling the quantum states of the atoms, the new processor can simulate the structure ...

Researchers at IBM's T.J. Watson Research Center in Yorktown Heights, N.Y., have created the world's first logic-performing computer circuit within a single molecule. Such circuits may someday lead to ...