Psychology says people who constantly compare themselves to others aren't just overthinking: Researchers say the modern world may be pushing the human mind b…

A recent study explores how modern life and social media drive constant self-comparison among individuals, highlighting the ...

Mammals use the same underlying system—preserved through evolution—to process smells

Picture a mouse taking rapid, staccato sniffs of a crumb it's found while foraging for food. Now compare that with a human leaning in for a single, deep inhale to gauge whether a cantaloupe is ripe.