For the first time ever, researchers have carried out a controlled nuclear fusion reaction, producing more energy than the amount pumped into the nuclear fuel to ignite it. The advance, which was ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

Identifying an acute myocardial infarction on the 12-lead ECG is the most important thing you can learn in ECG interpretation. Time is muscle when treating heart attacks. Missing a ST segment ...