From a soul-sucking 'dementor' wasp named after a creature from the Harry Potter books to a half-metre long stick insect, scientists identified 139 new species in the Greater Mekong Region in 2014, according to a new report.
Plants & Animals
May 27, 2015
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A research team at Bielefeld University has succeeded in teaching the only robot of its kind in the world how to walk. Its first steps have been recorded in a video. The robot is called Hector, and its construction is modelled ...
Robotics
Dec 16, 2014
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Many representatives of the fauna possess unique masking abilities but stick insects are among the masters of disguise within the animal world. During a field trip in Guangxi, China Mr. Ho Wai-chun George from the Hong Kong ...
Plants & Animals
Jun 2, 2014
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Is evolution predictable and repeatable? That's a question Utah State University scientist Zachariah Gompert set out to explore with colleagues using Timema cristianae, a rather short and stout, plant-eating stick insect ...
Evolution
May 15, 2014
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An ancient stick insect species may have mimicked plant leaves for defense, according to a paper published in the open-access journal PLOS ONE on March 19, 2014 by Maomin Wang, from Capital Normal University, China and colleagues.
Paleontology & Fossils
Mar 19, 2014
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When they're not hanging upside down, stick insects don't need to stick. In fact, when moving upright, sticking would be a hindrance: so much extra effort required to 'unstick' again with every step.
Materials Science
Feb 19, 2014
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A California walking stick insect that has evolved to produce individuals with two distinct appearances—an all-green form that camouflages well with broader leaves and a form with a white stripe running down its back that ...
Plants & Animals
Oct 21, 2013
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Camouflaged creatures can perform remarkable disappearing acts but new research shows that predators can learn to read camouflage. The study, which used human subjects as predators searching for hidden moths in computer games, ...
Plants & Animals
Sep 10, 2013
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(Phys.org) —Researchers at the John Innes Centre in Great Britain have discovered that the bug known as the giant lime green stick insect (Diapherodes gigantea) has microbes in its gut that are able to thwart bacteria that ...
(PhysOrg.com) -- Simon Fraser University biologists say a species of stick insect found to be celibate for 1.5 million years raises questions about why these particular lineages have escaped extinction thus far.
Plants & Animals
Jul 19, 2011
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