Psychology & Psychiatry

The math of one-night stands and long-term relationships

Popular wisdom and established evolutionary science hold that the sexes seek fundamentally different relationships: men want short-term, no-strings-attached relationships whereas women value longer-term, loyal partnerships.

Neuroscience

Mice have distinct subsystem to handle smell associated with fear

A new study finds that mice have a distinct neural subsystem that links the nose to the brain and is associated with instinctually important smells such as those emitted by predators. That insight, published online this week ...

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