The laser at 50: the laser is a major force in medicine and one that's set to play a pivotal role in the diagnosis and treatment of early-stage disease, says Brian Pog...
A new European directive designed to prevent workers from being exposed to high magnetic fields could potentially have a severe impact on research into magnetic resonance imaging, warns Denis...
Robert P Crease talks to a former string theorist who found what he wanted in science when he applied the tools of physics to fundamental questions in biology