A bone feature found in a mammal ancestor hints that the creature was relatively large as a newborn, more in line with the ...

A 236-million-year-old cynodont fossil from Argentina contains evidence that the animal may have given birth to live young ...

Motherhood in the animal kingdom is an extraordinary achievement, demanding immense effort and resilience. Mothers face constant challenges such as defending their young from predators, finding ...

Being a mother is a tremendous accomplishment and one of the most challenging jobs in the world. This applies even in the animal kingdom, where it can be a literal dog-eat-dog world for many species.

Nature is full of evolutionary selflessness. From deep-sea octopuses to certain marsupials, there are animals and insects that reproduce and then die, as their lives can be cut short because they ...

An endangered pygmy Hippopotamus gave birth a week ago at the Toronto Zoo, a calf appearing after 1.5 hours of labor—and he’s ...

This article is republished from The Conversation. Ask any parent—welcoming a new baby to the family is exciting, but it comes with a lot of work. And when the new addition is a pair of ...