In many animal species, males and females differ in terms of their brain size. The most common explanation is that these differences stem from sexual selection. But predictions are not always certain. A team of researchers ...
Plants & Animals
Jul 18, 2013
1
0
A team of scientists, led by researchers at the University of California, San Diego School of Medicine and Zacharon Pharmaceuticals, have developed a simple, reliable test for identifying biomarkers for mucopolysaccharidoses ...
Biochemistry
Jan 8, 2012
1
0
Research Fellow Monamie RINGHOFER and Associate Professor Shinya YAMAMOTO (Kobe University Graduate School of Intercultural Studies) have proved that when horses face unsolvable problems they use visual and tactile signals ...
Plants & Animals
Dec 15, 2016
0
113
(PhysOrg.com) -- A strain of canola that could save farmers millions of dollars per year in crop losses and insecticide costs has been developed in part by a University of Alberta researcher.
Plants & Animals
Jul 17, 2009
5
0
Young adults who were raised in educated households develop higher cognitive ability than those who were brought up in less ideal environments, according to a new study conducted by researchers at Virginia Commonwealth University, ...
Social Sciences
Mar 24, 2015
3
10
(PhysOrg.com) -- The American coot is a drab, seemingly unremarkable marsh bird common throughout North America. But its reproductive life is full of deception and violence.
Plants & Animals
Dec 16, 2009
1
0
Short-lived wild insects "get old—losing some of their physical abilities—before they die, new research shows.
Evolution
Jan 14, 2019
0
113
Researchers have tested one of the ideas put forward to explain how humanity evolved to become smarter, on non-human primates.
Plants & Animals
Jun 8, 2023
0
181
Ancient genes that predate the last Ice Age may be the key to survival, at least if you are a dolphin, according to new research led by the University of St Andrews.
Evolution
Oct 29, 2021
0
151
(Phys.org) -- In order to pass on their genes, southern dumpling squid engage in up to three hours of mating with each partner, but University of Melbourne researchers have found that this results in a reduced ability to ...
Plants & Animals
Jul 18, 2012
3
0
