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Two adult male rhesus monkeys were trained on a specialized decision-making task. They were shown different shapes (squares or triangles) followed by a moving colored grid. Depending on the ...

Of two hunky monkeys, which would you say has the most sex appeal? That’s easier to answer if you’re a rhesus macaque (Macaca mulatta)—or Constance Dubuc, an evolutionary biologist at the ...

Hyderabad:The monkey menace has thrown up an unexpected problem. A top national research lab – the National Animal Resource Facility for Biomedical Research – according to sources, has ...

Multi-dimensional social relationships dynamically shape attentional biases toward in-group and out-group conspecifics in monkeys, with oxytocin modulating these interactions to reveal neurobiological ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

“Vasectomies are a routine procedure for nonhuman primate veterinarians, so to have similar or even slightly better outcomes trying a brand-new procedure is very encouraging,” coauthor Angela ...