Their first child, Ngumu, is a year-and-a-half old and has already begun checking out his new sibling, gently touching it.

“As Pesto sheds his juvenile feathers and develops his sleek, waterproof adult plumage, he’s beginning to look more like an ...

Molting is a crucial phase in a king penguin’s life because it signifies the start of independence as they prepare to leave the colony.

A male mouse embryo surrounded by a group of female embryos during development in some cases is protected against ...

A recent study conducted in mice suggests that specific beneficial bacteria in a pregnant mother’s gut could support healthy ...