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Animal friendships are surprisingly like our own

When you think of friendship, what comes to mind? Is it a phone conversation that lasts late into the night? Watching a movie and sharing a pizza? Enjoying some laughs over a beer? Friendship is a central part of the human ...

An AI message decoder based on bacterial growth patterns

From a box of Cracker Jack to The Da Vinci Code, everybody enjoys deciphering secret messages. But biomedical engineers at Duke University have taken the decoder ring to place it's never been before—the patterns created ...

Study finds same-race friends help teens connect to school

In diverse schools, friends of the same race or ethnicity are influential in shaping teenagers' sense of belonging, finds new research by a multidisciplinary team including Cornell's Adam Hoffman, an expert in psychology ...

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