A famous mathematical formula which shook the world of ecology 40 years ago has been revisited and refined by two University of Chicago researchers in the current issue of Nature.

Biology - Ecology

Feb 19, 2012 4.1 / 5 (8) 4 |

(Phys.org) -- Nature teems with examples of evolutionary arms races between predators and prey, with the predator species gradually evolving a new mode of attack for each defensive adaptation that arises in ...

Biology - Plants & Animals

Apr 17, 2012 5 / 5 (2) 0 |

(PhysOrg.com) -- A new UC Davis study of 110 years of mountain-lion attacks on people suggests the conventional wisdom of standing your ground may not always be the right course.

Biology - Plants & Animals

Apr 08, 2009 2 / 5 (2) 2