Male hormones help lemur females rule
Lemur girls behave more like the guys, thanks to a little testosterone, according to a new study.
Lemur girls behave more like the guys, thanks to a little testosterone, according to a new study.
Plants & Animals
May 12, 2015
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Mouse lemurs can live at least eight years in the wild – twice as long as some previous estimates, a long-term longitudinal study finds.
Plants & Animals
Oct 29, 2014
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Today the Royal Society launches a new open access, objective peer reviewed journal, Royal Society Open Science. In one of the studies published in the new journal, scientists add complexity to an accepted hypothesis of how ...
Plants & Animals
Sep 24, 2014
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Rising testosterone levels in male slow worms at breeding season may make them more susceptible to infections, say NERC-funded scientists.
Plants & Animals
Aug 4, 2014
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Modern humans appear in the fossil record about 200,000 years ago, but it was only about 50,000 years ago that making art and advanced tools became widespread.
Social Sciences
Aug 1, 2014
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Levels of a key hormone in the blood may be important for the survival prospects of newborn animals, a study of wild deer suggests.
Ecology
Mar 27, 2014
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An elephant was put down in South Africa's Kruger National Park after it attacked and overturned a vehicle, ripping open a British woman's thigh with its tusk, the park said Tuesday.
Ecology
Jan 1, 2014
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While small-scale horticulture is a relatively recent addition to the human repertoire of food provisioning, hunting has deep evolutionary roots. In practically every society, hunting ability correlates with reproductive ...
Evolution
Dec 12, 2013
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The everyday physical activities of an isolated group of forager-farmers in central Bolivia are providing valuable information about how industrialization and its associated modern amenities may impact health and wellness.
Evolution
Aug 13, 2013
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(Phys.org) —We've all heard it before: if a guy is made to feel less than manly, he'll act even more macho to make up for it. Now, new research suggests that this behavior may have something to do with how much testosterone ...
Social Sciences
Apr 17, 2013
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