Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect quantum entanglement without destroying it.

I’ve often wondered how to tell if a vintage item I find is actually valuable or just a cool piece to decorate my home. The truth is, spotting something truly valuable isn’t just about age or how nice ...

In this video, I explore the woods while metal detecting and uncover some haunting discoveries, including old Civil War ...