CCTV footage captured the moment a rare leopard cub was born in a zoo - a "huge milestone" for the critically endangered ...

Many of us know snakes are ectothermic reptiles that regulate their body temperature behaviorally by using shade, burrows, warm rocks, and even metabolic heat from digestion. But not everyone is aware ...

For home births to "laughing gas," more women are tailoring their deliveries. — -- Giving birth is the most primal act in a woman’s life. And yet, modern medicine has turned birthing into a ...

Black mothers in the U.S. are particularly at risk, National Geographic reports. "Why giving birth in the U.S. is surprisingly deadly" is part of National Geographic’s special-edition, single-topic ...