If you think laughter and comedy are reserved strictly for humans, you’d be wrong. A study in the late 1990s showed that creatures like rats emit ultrasonic vocalizations while playing with or ...
A series of experiments at USC involving rats, cocaine and electric shocks has been stopped following a university investigation into complaints about lab-animal welfare. The experiments involved ...
COLUMBIA, S.C. — A series of experiments at the University of South Carolina in Columbia involving rats, cocaine and electric shocks has been stopped following a university investigation into ...
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