Quantifying blood flow instead of relying on angiography alone led to a change in diagnosis for 53% of patients.

At the center of much of Philadelphia’s gun violence is disinvestment in neighborhoods. That includes the closing of schools.

At the time of his death, Hitler was observed at the end of the sofa with a gun and blood splattered on the couch and the ...

Minneapolis Public Schools has lost nearly 1 in 4 students since 2018. One reason: classrooms are too crowded. The newly negotiated teacher contract, which includes enforceable class-size caps, is a ...