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14-05-19 researchers have shown for the first time in an animal that is more closely related to humans that it is possible to make new bone from stem-cell-like induced pluripotent(多能的) stem cells (ipscs) made from an individual animal's own skin cells....
14-03-20 true monogamy(一夫一妻制) is rare in the animal kingdom. even in species that appear to mate for life, genetic maternity and paternity tests have revealed that philandering(玩弄女性,调情) often takes place. yet a new study by university of penn...
13-02-28 bearded capuchin monkeys deliberately place palm nuts in a stable position on a surface before trying to crack them open, revealing their capacity to use tactile information to improve tool use. the results are published february 27 in the open acce...
12-10-31 monkeys shy away from bystanders during copulation(交配) , irrespective of the bystanders' gender or rank. the new study, by anne overduin -- de vries and her team from the biomedical primate research centre in the netherlands, also suggests that...
12-07-27 researchers reporting online on july 26 in current biology, a cell press publication, have for the first time shown that they can control the behavior of monkeys by using pulses of blue light to very specifically activate particular brain cells. the...
12-07-20 anyone who has looked at the jagged(锯齿状的) recording of the electrical activity of a single neuron in the brain must have wondered how any useful information could be extracted from such a frazzled(疲惫的) signal. but over the past 30 years,...
12-07-19 chimpanzees use weight to pick the best tool, and monkeys beg more when they're paid attention to, as reported in two independent research reports published july 18 in the open access journal plos one. in the chimp study, researchers found that the...
12-02-08 in the spring and autumn period, a man in the state of song raised monkeys. the monkeys could understand what he said. as the man became poor, he wanted to reduce the monkeys' food. he first suggested that he give them three acorns(橡子) in the mo...
11-10-20 a human antibody given to monkeys infected with the deadly hendra virus completely protected them from disease, according to a study published by national institutes of health (nih) scientists and their collaborators. hendra and the closely related...
10-07-20 mexican authorities have arrested a man who was trying to smuggle 18 small monkeys into the country by carrying them in his clothing. 墨西哥当局逮捕一位男子,该男子将18只小猴藏于衣服中,试图带它们走私入境。 the monkeys were rolled up in socks and sl...