The outcomes of competition between two species can be predicted using equations, and one of the most well known is the Lotka-Volterra model (Volterra 1926, Lotka 1932).

“The Great Goat Graze-Off” is an evolution of the annual Running of the Goats at Riverside Park, which sees the hairy little ...

For many species, intraspecific competition has strong effects on how population size varies over time. At high density, growth is reduced, fecundity is suppressed, and survival is affected.

Competition between species played a major role in the rise and fall of hominins -- and produced a 'bizarre' evolutionary pattern for the Homo lineage -- according to a new study that revises the ...

New findings, published in Communications Biology, reveal that the size of prey animals plays a surprisingly pivotal role in competition patterns among predators. The study is based on over two ...

Biodiversity: a measure of the number of different species living in an area. Population: the number of organisms of the same species living in an area. Habitat: where a population lives ...

Hosts and their parasites are in constant competition. Through genetic diversity, the host can change in such a way that ...

Isabella Rossellini Narrates ‘Unanimal’ on Relationship Between “Humans and Other Animals” (Exclusive Trailer) The documentary from Tuva Björk and Sally Jacobson will world premiere in ...