In a test called "Ivy Mike," the world's first hydrogen bomb explodes on Enewetak Atoll, November 1, 1952. Nuclearweaponarchive.org He wasn’t supposed to do it, but on May 15, 1948, Lieutenant Colonel ...

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 ...

Prosecuting parents for the actions of their children is becoming more common in the push for accountability after mass shootings. Do you support the tactic? By Natalie Proulx How safe are ...

Why waking up without an erection could be the first sign of a deadly heart problem When billionaire Bryan Johnson revealed on social media last year that he had started tracking the frequency of his ...