The human brain is the most complex computer in existence. Understanding how it works has been a scientific endeavor for centuries. However, technology has only recently advanced to the point where we ...

Seeing is believing. For humans, vision is one of the major senses for interacting with our environment. Lenses in our eyes focus light onto the retina. This image is transmitted as an electrical ...

A major peer-reviewed climate physics paper in the first issue (January 2015: vol. 60 no. 1) of the prestigious Science Bulletin (formerly Chinese Science Bulletin), the journal of the Chinese Academy ...

Computer security technologists are racing to find ways to block ever-more complex computer worms and viruses that burrow into computers -- usually via e-mail -- and wreak havoc on network systems.