Deal or no deal—animals who assist with parenting may simply be playing the market - Phys.Org

Phys.Org

Deal or no deal—animals who assist with parenting may simply be playing the market Phys.Org For centuries evolutionary biologists have been considering a difficult question: why do some animals 'choose' not to have children and instead help others rear their young? Researchers from Royal Holloway, University of London, with colleagues from ...