Samsung's Galaxy Z TriFold and Huawei's Mate XT, part of a new category of phones called "trifolds," offer diverging ...

Though skin cancer is deadly to male fish, it also has one perk: The black melanoma splotches arise from attractive natural markings that lure female mates. A new study shows that the melanoma gene ...

Behavioral Ecology and Sociobiology, Vol. 70, No. 11 (November 2016), pp. 1805-1812 (8 pages) Mate preference by males is a widely observed phenomenon; however, it is not well understood how these ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

We tested predictions from the polygyny-threshold, sexy-son, and neutral-mate-choice hypotheses regarding the pattern of female settlement and the reproductive consequences for a polygynous population ...