Discover more about the egg-laying monotremes of Oceania and the ancient traits they still carry.

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take ...

Some‍‌‍‍‌‍‌‍‍‌ Nectophrynoides frogs can reproduce without laying eggs, which has been documented in three new species described in a Vertebrate Zoology article. This finding has sparked a new round ...