The same memory can feel vivid and accessible one moment, yet stubbornly out of reach the next—even when the memory itself ...

Shifting focus on a visual scene without moving our eyes — think driving, or reading a room for the reaction to your joke — is a behavior known as covert attention. We do it all the time, but little ...

The human brain contains roughly 86 billion neurons, and for decades scientists have assumed that these cells are the primary ...