Some plants behave like the mythical monster Hydra: Cut off their heads and they grow back, bigger and better than before. A new study finds that these "overcompensators," as they are called, also augment their defensive ...
Ecology
Oct 11, 2017
0
24
Many seabirds in the Northern Hemisphere are struggling to breed—and in the Southern Hemisphere, they may not be far behind. These are the conclusions of a study, published May 28 in Science, analyzing more than 50 years ...
Ecology
May 27, 2021
3
33
Female seals don't change their spots, according to a new study by University of Alberta biologists. In fact, individual differences in boldness remain consistent over time.
Ecology
Jun 27, 2018
0
16
A new study based on four decades of data from the elephant seal colony at Año Nuevo Reserve has enabled researchers to disentangle the effects of environmental conditions, population density, and maternal traits on reproductive ...
Plants & Animals
Oct 21, 2021
0
54
Close friendships among males are rare in the animal kingdom, as males usually compete for rank and access to females. However, male friendships can also be beneficial for male reproduction, as friends can provide support ...
Plants & Animals
May 25, 2022
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60
Having elder siblings decreases mortality risk in childhood, but same-sex elder siblings are associated with lower marriage rates and fewer children for their younger siblings in adulthood, according to the results of a long-term ...
Social Sciences
Nov 22, 2012
0
0
For young lizards born into this unpredictable world, their very first meal can be a major life changer. So say researchers who report evidence on July 3 in Current Biology, a Cell Press publication, that this early detail ...
Plants & Animals
Jul 3, 2013
1
0
Being on good terms with your neighbors well certainly has its benefits. They might water your plants while you're on holiday, feed the cat, or even put your bins out.
Plants & Animals
Dec 13, 2011
1
0
For a variety of reasons, many humans choose to adopt children. More surprisingly, adoption is fairly widespread in the animal kingdom, even though it would seem to counteract the basic premise of Darwin's theory of evolution, ...
Plants & Animals
Mar 19, 2013
0
0
Whether human or baboon, it helps to have friends. For both species, studies have shown that robust social networks lead to better health and longer lives. Now, a team of University of Pennsylvania researchers has helped ...
Plants & Animals
Oct 1, 2012
1
0
