A pair of identical particles swapping places sounds like a small move. In quantum physics, it is a defining one. In everyday ...

The new experiment demonstrated a bizarre quantum effect from the double-slit experiment at an unprecedented scale. When you purchase through links on our site, we may earn an affiliate commission.

Curious Kids is a series for children in which we ask experts to answer questions from kids.What is the smallest thing in the universe that actually exists? - Mimi, 12, Abeokuta, NigeriaTo find an ...

Quantum physics paints a strange picture of the world, one filled with spooky connections, unsettling uncertainties and—perhaps oddest of all—particles that spontaneously spring into being from the ...