Safety pins are everywhere—sewing kits, first-aid boxes, diaper bags—and chances are, you have a few lurking in a junk drawer or buried at the bottom of your purse right now. Fun fact: In high school, ...

Two nearby black holes were discovered using precise star position data. These black holes are unique because they don't actively pull in nearby matter. Radio wave observations confirmed the lack of ...

Dead Planets Society is a podcast that takes outlandish ideas about how to tinker with the cosmos – from snapping the moon in half to causing a gravitational wave apocalypse – and subjects them to the ...