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 ...

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 ...

Quantum mechanics describes the weird behavior of microscopic particles. Using quantum systems to perform computation promises to allow researchers to solve problems in areas from chemistry to ...

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 ...

What are virtual circuits (VCs)? Why VCs are better than quantum computing. How chatbots can help in the design of VCs. Quantum computing promises to deliver impressive computing performance for ...

Scientists have demonstrated how living cells can be induced to carry out computations in the manner of tiny robots or computers. The interdisciplinary nexus of biology and engineering, known as ...