News tagged with taxonomic relationships


Moths cloaked in color

Moths cloaked in color

Biology / Plants & Animals

created Aug 31, 2009 | popularity not rated yet | comments 0

Travelers to the neotropics -- the tropical lands of the Americas -- might be forgiven for thinking that all of the colorful insects flittering over sunny puddles or among dense forest understory are butterflies. ...


Fossil evidence of missing link in the origin of seals, sea lions, walruses found in Canadian Arctic

Fossil evidence of missing link in the origin of seals, sea lions, walruses found in Canadian Arctic

Other Sciences / Archaeology & Fossils

created Apr 22, 2009 | popularity 4.8 / 5 (13) | comments 0

(PhysOrg.com) -- Researchers from the United States and Canada have found a fossil skeleton of a newly discovered carnivorous animal, Puijila darwini. New research suggests Puijila is a "missing link" in the ...





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Researcher looks for answers about unique disease-resistant gene

Biology / Biotechnology

created Sep 14, 2009 | popularity not rated yet | comments 0

Virginia Tech faculty member Bingyu Zhao is investigating a disease-resistant gene in corn that prevents bacteria from invading distantly related plant species.


New species of ghostshark from California and Baja California

New species of ghostshark from California and Baja California

Biology / Plants & Animals

created Sep 22, 2009 | popularity 4.8 / 5 (5) | comments 0

New species are not just discovered in exotic locales -- even places as urban as California still yield discoveries of new plants and animals. Academy scientists recently named a new species of chimaera, an ...


Enigmatic sea urchin structure catalogued

Enigmatic sea urchin structure catalogued

Biology / Plants & Animals

created Jun 09, 2009 | popularity 4 / 5 (3) | comments 0

A comprehensive investigation into the axial complex of sea urchins (Echinoidea), an internal structure with unknown function, has shown that within that group of marine invertebrates there exists a struct ...


Violent upbringing may lead to domestic violence

Other Sciences / Social Sciences

created Oct 05, 2009 | popularity 1.5 / 5 (2) | comments 0

October 5, 2009—A recent study from the latest issue of Personal Relationships shows that individuals who have experienced violence at an early age may have trouble adjusting to healthy, adult romantic relationships and ar ...


Crises lead banks to operate more opportunistically

Other Sciences / Economics

created Sep 21, 2009 | popularity not rated yet | comments 1

Financial crises place significant strain on banks, causing them to behave more opportunistically than clients are accustomed to. Business clients should count on this, according to Uppsala University business economist Kristina ...


Scientists Use MicroRNAs to Track Evolutionary History for First Time

Scientists Use MicroRNAs to Track Evolutionary History for First Time

Biology / Evolution

created Sep 09, 2009 | popularity 5 / 5 (4) | comments 0

(PhysOrg.com) -- A team of scientists from Yale University and Dartmouth College has used microRNA data to investigate the evolutionary relationships of annelids, which include earthworms, leeches and bristle ...


Follow that prawn

Biology /

created Dec 17, 2007 | popularity 4.3 / 5 (3) | comments 0

A new study from the University of Leicester reveals that prawns can be used by fish species to find the best places to eat.


Flying lemurs are the closest relatives of primates

Flying lemurs are the closest relatives of primates

Biology /

created Nov 01, 2007 | popularity 4.8 / 5 (15) | comments 1

While the human species is unquestionably a member of the Primate group, the identity of the next closest group to primates within the entire class of living mammals has been hotly debated. Now, new molecular ...


Researchers study psychological impact of casual sex

Medicine & Health / Psychology & Psychiatry

created Dec 08, 2009 | popularity 5 / 5 (1) | comments 0

University of Minnesota Project Eating Among Teens (EAT) researchers have found that young adults engaging in casual sexual encounters do not appear to be at increased risk for harmful psychological outcomes as compared to ...


Industry support of academic life science research may be dropping

Medicine & Health / Other

created Nov 03, 2009 | popularity not rated yet | comments 0

While more than half the academic life science researchers responding to a 2007 survey indicated having some relationship with industrial entities, the prevalence of such relationships - particularly direct funding for research ...



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