How many coins can touch one coin, or how many basketballs can "kiss" one basketball at the same time? This seemingly playful ...

As far as particles of light are concerned, the collective is more important than the individual. When they get to decide ...

Low-energy electrons escape from some materials via distinct “doorway” states, according to a study done by physicists at Austria’s Vienna Institute of Technology. The team studied graphene-based ...

One of the most common forms of breast cancer is nearly impossible to detect. AI is now helping detection efforts.