To support hospitals and specialists around the world in meeting their safety standards requirements, the IAEA has produced a series of video tutorials on quality and dosimetry aspects of computed ...

Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...

Down at the level of atoms and electrons, quantum physics describes the behavior of the very smallest objects. Solar panels, LED lights, your mobile phone and MRI scanners in hospitals: all of these ...

It's notoriously difficult to consistently measure the energy usage of AI models, but DARPA wants to put an end to that ...

A University of Portsmouth physicist has explored whether a new law of physics could support the much-debated theory that we are simply characters in an advanced virtual world. The simulated universe ...