I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm ...

Scientists at TU Wien found that electrons need specific “doorway states” to escape solids, not just energy. The insight ...

Also taking part is Prof Stephen Westaby, one of the world's leading heart surgeons, whose pioneering procedures have made front page news around the world. Over the course of his career, he has ...

Johns Hopkins University School of Medicine alumnus and former faculty member Hamilton O. Smith, M.D., whose 1978 Nobel Prize-winning discovery of restriction enzymes revolutionized genetic ...