Old-school field work meets cutting-edge technology! For decades, researchers have been making artificial eggs out of plaster, wood, and other materials to test how birds identify and reject the eggs that invading "brood ...
Plants & Animals
May 26, 2015
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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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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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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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(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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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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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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The body of Richard III, who ruled England from 1483—85, was discovered in 2012 by archaeologists at the University of Leicester, and scientists have since been undertaking careful analysis of the remains, in an attempt ...
Archaeology
Sep 3, 2013
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Like cuckoos, honeyguides are parasitic birds that lay their eggs in other birds' nests and dupe them into raising their young. Now scientists reveal that, unlike in cuckoos, the resemblance between honeyguide eggs and those ...
Plants & Animals
Aug 20, 2013
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(Phys.org) —William Feeney and Naomi Langmore, researchers with Australia's Research School of Biology, have found that fairy-wrens learn to distrust cuckoos by watching other nearby fairy-wrens react to them. In their ...
