Analysis of a latrine in Jerusalem that dates back over 500 years finds human parasites common in northern Europe yet very rare in Middle East at the time, suggesting long-distance trade or pilgrimage routes and shedding ...
Plants & Animals
Mar 19, 2015
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45
Since 2001, ancient DNA has been used in paleoparasitological studies to identify eggs found in soil samples from prehistoric periods, because identification cannot be done by morphological study alone. The species of human ...
Cell & Microbiology
Mar 6, 2015
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15
(Phys.org)—Researchers affiliated with several institutions in France have found that a species of parasitic wasp uses a virus as a bioweapon to stun a host ladybug into serving as a guard for its offspring. In their paper ...
Giant pandas aren't dying like they used to. In the early 1980s, starvation accounted for more than nine out of ten deaths. However, over the past three decades a parasitic gut worm has replaced that as the dominant killer.
Plants & Animals
Jan 28, 2015
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35
Archaeologists from the University of Basel discovered eggs of intestinal parasites in samples from the former Celtic settlement 'Basel-Gasfabrik,' and concluded that its population lived in poor sanitary conditions. Using ...
Archaeology
Dec 29, 2014
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0
An egg much smaller than a common grain of sand and found in a tiny piece of fossilized dung has helped scientists identify a pinworm that lived 240 million years ago.
Plants & Animals
Dec 1, 2014
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Species must reproduce to survive, and animals have found unique ways of achieving this. For some, including us, it seems as though producing a few offspring that require extended care is the best strategy. For others, such ...
Plants & Animals
Dec 1, 2014
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0
(Phys.org) —Female parasitic wasps have more reproductive success when working together with other females, which can also explain sex biased reproduction, according to new research.
Plants & Animals
Sep 12, 2014
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0
Cuckoos aren't the kind of parents you'd want. They never raise their young ones, leaving that job to other birds. They achieve this by laying their eggs in other expectant birds' nests, who treat them as their own and take ...
Plants & Animals
Aug 13, 2014
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1
If a restaurant owner fails to pay the protection money demanded of him, he can expect his premises to be trashed. Warnings like these are seldom required, however, as fear of the consequences is enough to make restaurant ...
Plants & Animals
Apr 17, 2014
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1
