Not all animals lie down to give birth. Discover the animals that give birth standing up and learn about the reasons for this ...

Not all animals are born small and helpless. Learn about the animals whose babies walk minutes after birth, including why and how they do it!

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 ...

Animals reproduce in a variety of fascinating ways. Some species, including humans and many other mammals, give birth to live ...

There have been some large animals discovered over the course of history. In the 1960s, the largest bear ever caught outsized the average elephant, and this bear still holds the record today. The ...