Butterflies (Papilionoidea) come in a remarkable variety of colors and patterns, from the orange majesty of the monarch to the lustrous red and blue of the peacock butterfly, but all butterflies ...

When exactly is a rhino offspring born? How long does the birth actually take? Does parturition proceed normally? Answers to these and similar questions are difficult for experts in zoological gardens ...

While most of us know baby horses are adorable, the majority of people don’t realize the process involved in equine reproduction. Many unique and innovative factors are at play in the way horses breed ...