Elon Musk is a firm believer that brain-computer interfaces will be a big part of how we interact with computers in the future. But make no mistake: Mind-reading machines are here already. As science ...

While doing a particularly boring task at work or home, have you ever stopped thinking about what you were doing, and started reminiscing about your last vacation or another event that made you happy?

Cognitive dissonance isn’t something we talk about a lot, but we experience examples of it happening all the time. Cognitive dissonance, in psychological terms, describes the discomfort felt when your ...