Hear how nematode worms have a surprisingly complex communication system.
Hear how the perception that women are scarce may make men less careful with their money.
The planet Mercury seems placid compared to others in the solar system. But the MESSENGER spacecraft is revealing a more tumultuous past.
Statisticians test whether famous musicians are really more likely to die at age 27.
Hear how eight-month-old babies seem to favor rewarding good behavior and punishing bad.
Paper wasps, which can recognize each other, seem to process faces in ways similar to humans.
Researchers hope to stave off depression by training kids to gravitate toward positive images.
REM sleep, in which dreams occur, also may help take the edge off painful memories.
Hear how some teenagers’ IQ scores changed significantly over a four-year period.
Hear how overfeeding fruit flies sets off a chain reaction that makes their intestines grow.
Update on a landmark experiment that probes the roots of delayed gratification.
Hear how computer scientists used football to develop a type of artificial intelligence.
In this Science Update, hear how men’s testosterone levels drop significantly when they become fathers.
This Science Update explores how dolphins heal remarkably well after massive shark bites, and scientists want to know how they do it.
In this Science Update, hear how promiscuity-related genes in finches may exist to solely benefit males.
This Science Update explores a new explanation for why animals tend to grow larger at higher latitudes.
This Science Update examines why some patients with "difficult-to-treat" asthma often turn out not to be taking their medication regularly.
Chances are there's a kind of food you like that at least one friend finds disgusting, and vice versa. The same goes for smells. And while many factors undoubtedly affect our personal tastes, this Science Update examines how scientists are learning that things simply smell and taste different to different people.
This Science Update examines how exposing pregnant women to a common air pollutant may impact their children's intelligence.
Ever had the experience of trying to remember something and giving up—only to have it pop into your head later? Learn more in this Science Update.