Why do we gesticulate?

If you rely on hand gestures to get your point across, you can thank fish for that! Scientists have found that the evolution of the control of speech and hand movements can be traced back to the same place in the brain, which ...

Birds of a feather create new species together—and here's how

Starlings have an image problem in Australia. These drab invaders are best known as pests of orchards and shopping centres. If you take a trip to see their African relatives though, you'll find starlings are some of the most ...

Working alone won't get you good grades, study finds

(Phys.org)—Students who work together and interact online are more likely to be successful in their college classes, according to a study published Jan. 30 in the journal Nature Scientific Reports and co-authored by Manuel ...

Ants have an exceptionally 'hi-def' sense of smell

The first complete map of the ants' olfactory system has discovered that the eusocial insects have four to fives more odorant receptors—the special proteins that detect different odors—than other insects.

Violent video games not so bad when players cooperate

(Phys.org)—New research suggests that violent video games may not make players more aggressive – if they play cooperatively with other people. In two studies, researchers found that college students who teamed up to play ...

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