While sifting out signatures of supernova remnants, a high-schooler stumbled upon the afterglow of a dormant black hole. It ...

Astronomers call these cosmic ghosts "light echoes" — and that's what high-school junior Julian Shapiro found while scanning the cosmos for supernova remnants. "There are these outer regions of ...

While you were solving for x, life was waiting to test you with real challenges – like fitting a week's worth of outfits into a carry-on or surviving a 12-hour flight in economy. The post File Under ...

Pythagoras was not simply interested in the number three. He was fascinated by numbers in general. He viewed them as the key to understanding the universe as a whole. His investigation into the nature ...

Pythagoras systematized this belief by asserting that numerical ... Credit: Turin99, CC BY-SA 4.0 via Wikimedia Commons Although Pherecydes did not establish a formal school, his ideas profoundly ...