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15-09-09 as early humans increasingly left forests and utilized tools, they took an evolutionary step away from apes. but what this last common ancestor with apes looked like has remained unclear. a new study led by researchers at uc san francisco shows that...

15-08-07 horses share some surprisingly similar facial expressions to humans and chimps, according to new university of sussex research. mammal communication researchers have shown that, like humans, horses use muscles underlying various facial features - in...

15-05-22 dogs' special relationship to humans may go back 27,000 to 40,000 years, according to genomic analysis of an ancient taimyr wolf bone reported in the cell press journal current biology on may 21. earlier genome-based estimates have suggested that th...

15-04-29 lucy and other members of the early hominid species australopithecus afarensis probably were similar to humans in the size difference between males and females, according to researchers from penn state and kent state university. previous convention...

15-04-29 the demise of neanderthals may have nothing to do with innovative hunting weapons carried by humans from west asia, according to a new study published in the journal of human evolution. the researchers, from nagoya university and the university of t...

14-12-03 in at least one respect, capuchin monkeys are smarter than humans -- they don't assume a higher price tag means better quality, according to a new yale study appearing in the open-access journal frontiers in psychology. people consistently tend to c...

14-11-20 triclosan is an antimicrobial commonly found in soaps, shampoos, toothpastes and many other household items. despite its widespread use, researchers at university of california, san diego school of medicine report potentially serious consequences of...

14-09-26 hope is what makes one's life continue forward. setting goals for oneself is fine, but impossible to reach without hope. many humans believe that hope is what creates disappointment; a sad belief to have. for hope provides one with the ability to pr...

14-09-20 of all of the world's species, humans and chimpanzees are some of the only to engage in coordinated attacks on other members of their same species. jane goodall was among the first to introduce the occurrence of lethal inter-community killings and s...

14-08-21 modern humans and neanderthals co-existed in europe 10 times longer than previously thought, a study suggests. 研究显示，现代人与穴居人共存于欧洲的时间比之前所想长10倍。 our ancestors may have passed on technological innovations to the neanderthals...