A study of more than 11,000 teens finds cannabis use tied to slower gains in memory, focus and thinking speed as well as ...

A new study is the first to show that two of our most sophisticated cognitive functions, using and understanding language and being able to sense how other people feel, have distinct origins in the ...

Relationship offloading is a new trend that obscures how much more we owe each other than simulation could ever carry.

Stress may be in the mind of the beholder, according to one well-known theory, but for the highly neurotic, new research ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and ...