The experiments on the rhesus macaques identify chemical differences in the brains ... Ramakrishna said. Observing anxiety in baby monkeys is vastly different from the process of diagnosing a child ...

For example, rhesus macaque monkeys and Asian water monitor lizards often run into ... on interaction with others for their ...

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 ...

The 43 rhesus macaque monkeys that escaped a South Carolina medical lab this week are among the most studied animals on the planet. And for more than a century, they have held a mirror to humanity ...

Trial 2: This time Olivia is the one facing away, and the monkey, better versed in theory-of-mind, makes a dash for her grape. Rhesus macaques, especially juveniles, are capable of simulating ...

Two more Rhesus macaques were trapped Sunday outside the Alpha Genesis facility in Yemassee, bringing the total of recovered monkeys to 37 of the 43 that escaped, Alpha Genesis CEO Greg ...

Seven baby monkeys in a lab at the University of California ... Researchers discovered two of the macaques with dye in their mouths, exhibiting “generalized weakness and respiratory distress [and] ...

There is unlikely to be any greater productivity through early weaning, in seasonally breeding species, such as rhesus monkeys. Even in non-seasonal breeders [such as long-tailed macaques], any slight ...

The Barbary macaque is a monkey of many distinctions ... and the adults will sometimes groom each other and also attend to the baby. Males brave many dangers to protect the young.