While most of us know baby horses are adorable, the majority of people don’t realize the process involved in equine ...

In the animal kingdom, pregnancy rarely follows the rules, with many species being pregnant for a year or more.

Rising global temperatures are changing the rules for survival—and reproduction—for many species. A new study from Saint Louis University reveals that predicting which species will persist under ...

Is it better to have children early or later in life, and does parenthood accelerate aging? Researchers at University College ...

Nature's reproductive wonders are revealed as several female animals, including Komodo dragons, sharks, and even birds like ...