Related topics: brain

Phones are making people more, not less, social, researcher says

Smartphones are getting a bum rap. The common perception that as people become increasingly attached to their devices they are becoming less social is just wrong, according to Stanford communication scholar Gabriella Harari.

Prairie dogs kiss more when being watched

(PhysOrg.com) -- Researchers in the US studying the behavior of black-tailed prairie dogs at a local zoo have discovered they behave differently, kissing and cuddling each other more when people are watching than when they ...

Bacteria perform mass suicide to defend their colony

A new study from researchers at Oxford University's Departments of Zoology and Biochemistry shows that warring bacteria will engage in suicidal attacks in vast numbers to take down competitors.

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