It's not every day that you see a zorse! This unique, eye-catching animal was created when humans decided to breed a male ...

Like horses, they can deliver a powerful kick ... by coercing females away from their families or challenging the breeding stallion. Zebra family groups often come together to form large herds ...

When you hear hoofbeats, do you think zebras or horses? Mary Beth Mulcahy of ACS Chemical Health & Safety and Sandia National Laboratories has spent her career looking at the chemical safety ...