Researchers in Italy and the US have created the first integrated graphene logic gates that work in air and at room temperature. The work represents an important milestone in the development of ...

Current silicon gates are pure logic -- on or off, billions of times per second. In magnetologic gates, there are two magnetic electrodes that magnetically store data -- like a hard drive ...

Biological systems have caught the attention of computer scientists, who have been turning everything from RNA molecules to entire bacterial colonies into logic gates. So far, however, these ...