The evolution of birds on the Galápagos Islands, the cradle of Darwin's theory of evolution, is a two-speed process. Most bird species are still diversifying, while the famous Darwin's finches have already reached an equilibrium, ...
Evolution
Jun 23, 2015
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27
(PhysOrg.com) -- Evolutionary biology theory predicts that males usually won't invest a lot of time raising offspring when there is a good chance they are not the fathers. Yale University researchers have found a notable ...
Plants & Animals
Oct 9, 2009
0
0
It's unlikely that someone born today could independently think up all the necessary steps it would take to send a rocket to the moon. They would need to learn from those who came before them.
Social Sciences
Aug 14, 2019
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178
(PhysOrg.com) -- A team of researchers, including John Johnson, professor of psychology at Penn State DuBois, have discovered that literature may inspire readers to be ethical members of society. "As an evolutionary psychologist," ...
Other
Feb 3, 2009
2
0
A new model exploring how evolutionary dynamics work in natural selection has found that phenotypic diversity, or an organism's observable traits, co-evolves with contingent cooperation when organisms with like traits work ...
Evolution
Feb 3, 2017
1
392
Organisms in nature adapt and evolve in complex environments. For example, when subjected to changes in nutrients, antibiotics, and predation, microbes in the wild face the challenge of adapting multiple traits at the same ...
Evolution
May 23, 2017
0
369
New Ohio University research suggests that the rise of an early phase of the Appalachian Mountains and cooling oceans allowed invasive species to upset the North American ecosystem 450 million years ago.
Earth Sciences
Aug 21, 2013
0
0
Applied mathematics can be a powerful tool in helping predict the genesis and evolution of different types of cancers, a study from the University of Waterloo has found.
Mathematics
Jan 16, 2018
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83
Scientists at Harvard University have sketched a new map of the "evolutionary labyrinth" species must traverse to reach eusociality, the rare but spectacularly successful social structure where individuals cooperate to raise ...
Evolution
Aug 25, 2010
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0
(Phys.org) —Max Li, a University of Arizona doctoral student in the Department of Ecology and Evolutionary Biology, is studying mechanisms that determine how competing desert plants can coexist with each other and what ...
Ecology
Sep 25, 2013
1
0
