Krystal Nielson shared her traumatic experience giving birth to her and husband Miles Bowles' second baby, which included a ruptured uterus that she likened to "roadkill." ...

Long before today’s tree-dwelling sloths, a 4-ton giant roamed South America — and it may have stood and fought like a bear.

Sloths have a very unusual mating call, but for a very good reason. Read here to learn about sloths mating calls, and ...