A correspondent challenges us to explain genetics and geographical distribution in a creationist framework.

The opossum of the Americas confounds ‘just-so’ stories to explain Australia’s weird mammals.

Sheep and goats illustrate the limits of the created kinds and the inadequacy of mutations for evolution

A tiny marsupial that can hibernate for over a year—should we use this to help ‘explain’ the feasibility of a year-long journey by animals on the Ark?

This mammal with a leathery armour was once rare in Texas, but its ‘conquest’ of that state—and beyond—conveys a strong message.