News tagged with zoology
Male sabertoothed cats were pussycats compared to macho lions
Despite their fearsome fangs, male sabertoothed cats may have been less aggressive than many of their feline cousins, says a new study of male-female size differences in extinct big cats.
Nov 05, 2009 |
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Researchers find first-ever 'wanderlust gene' in tiny bony fish
(PhysOrg.com) -- A gene previously associated with physical traits is also dictating behaviour in a tiny fish widely regarded as a living model of Darwin's natural selection theory, according to a University ...
Aug 05, 2009 |
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Project to examine 'Yeti' DNA
(Phys.org) -- A new collaboration between Oxford University and the Lausanne Museum of Zoology will use the latest genetic techniques to investigate organic remains that some have claimed belong to the ‘Yeti’ ...
May 23, 2012 |
4.3 / 5 (4) |
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Why bigger animals aren't always faster (w/ Video)
New research in the journal Physiological and Biochemical Zoology shows why bigger isn't always better when it comes to sprinting speed.
Apr 30, 2012 |
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Black bears found to have surprising wound healing capabilities during hibernation
(PhysOrg.com) -- For most mammals, small cuts and scrapes to the skin during times of low body temperature or slowed metabolism usually means a reduced ability to heal and a higher incidence of infection. ...
Mar 21, 2012 |
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Fossil finds help fill in Romer's Gap
(PhysOrg.com) -- A collection of new fossil finds in Scotland that date back to the 15 million year period between 345 and 360 million years ago are helping to fill the almost blank fossil record during a ...
Other Sciences / Archaeology & Fossils
Mar 06, 2012 |
3.1 / 5 (9) |
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Researchers closer to understanding the evolution of sound production in fish
An international team of researchers studying sound production in perch-like fishes has discovered a link between two unrelated lineages of fishes, taking researchers a step closer to understanding the evolution of one of ...
Dec 15, 2011 |
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Violent passions -- jealous cleaner shrimp murder their rivals
The hermaphroditic cleaner shrimp Lysmata amboinensis usually live in monogamous pairs, but dark passions underlie their social structure. New research published in BioMed Central's open access journal Fronti ...
Nov 11, 2011 |
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Study: Wild Cuban crocodiles hybridize with American crocs
A new genetic study by a team of Cuban and American researchers confirms that American crocodiles are hybridizing with wild populations of critically endangered Cuban crocodiles, which may cause a population ...
Jun 22, 2011 |
4.7 / 5 (3) |
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Bat researchers discover new species on St. Vincent island
(PhysOrg.com) -- At first glance, the bat captured in St. Vincent looked like a common type found in South America.
May 24, 2011 |
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How do bumblebees get predators to buzz off?
Toxic or venomous animals, like bumblebees, are often brightly coloured to tell would-be predators to keep away. However scientists at Royal Holloway, University of London and Queen Mary, University of London ...
May 26, 2010 |
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Big, social, Island-dwelling birds live longest
(PhysOrg.com) -- Research may help explain underlying evolutionary principles that shape life spans for many organisms, including humans.
Jan 13, 2010 |
4.5 / 5 (4) |
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Study casts new light on research of controversial scientist Paul Kammerer
A new study into the research of the renowned Lamarckian experimentalist Paul Kammerer may help to end the controversy which has engulfed his research for almost a century. The study, published in The Journal of Experimental Zo ...
Sep 03, 2009 |
5 / 5 (7) |
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Disease threat may change how frogs mate
Dr Amber Teacher, studying a post-doctorate at Royal Holloway, University of London, has discovered evidence that a disease may be causing a behavioural change in frogs. The research, published in the August edition of Molecular Ec ...
Jul 27, 2009 |
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Professor hatches century-old eggs to study evolution
(PhysOrg.com) -- Suspending a life in time is a theme that normally finds itself in the pages of science fiction, but now such ideas have become a reality in the annals of science.
Jul 17, 2009 |
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