News tagged with placental mammals

Boys are right-handed, girls are left...

Well at least this is true for sugar gliders (Petaurus breviceps) and grey short-tailed opossums (Monodelphis domestica), finds an article in BioMed Central's open access journal BMC Evolutionary Biology, and sho ...

Mar 05, 2013
4.8 / 5 (4) 0

Big brains attributed to mother's care

The evolution of big-brained mammals may be due to maternal investment, rather than metabolism, according to a new study by scientists at UCL (University College London) and the University of Cambridge.

Sep 07, 2010
4 / 5 (7) 2 | with audio podcast

New research eyes off colourful reef fish

(PhysOrg.com) -- Most people wouldn't give a second thought to the inner workings of the fish eye. But research by University of Queensland scientists is unlocking the secrets hidden behind these fishy lenses. ...

Feb 11, 2010
4.5 / 5 (6) 1 | with audio podcast