What looked like a simple hole in the ground turned out to be something far more intense – a massive 220-foot vertical drop into the unknown. In this video, we investigate the hidden depth of this ...

Physicists have created a model of a black hole bomb in the lab for the first time, verifying a theory first proposed more ...

Half a century later, that ultra-deep mindset is being repurposed for something more practical: harvesting Earth’s heat as a ...