For decades, scientists have mapped attention, memory, language, and reasoning to separate brain networks — yet one big mystery remained: why does the mind feel like a single, unified system?

A study suggests that 20 minutes of moderate cycling increases brain activity in the hippocampus, a region critical for learning and memory. This increased hippocampal activity may support memory ...

Wouldn’t we all like to be smarter? No matter how intelligent we actually are, we always know someone who at least appears to be smarter than we are (or so we believe). Whether or not intelligence can ...