Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

The Anderson transition is a phase transition that occurs in disordered systems, which entails a shift from a diffusive state ...

Cultures throughout history have put lead to use for wacky and often deeply poisonous purposes ...

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.