To the casual observer on a photo safari, the giraffe is an iconic, gentle giant browsing the acacia tops. But to a cardiovascular physiologist, a giraffe is a walking, breathing hydraulic paradox.

Cheyenne Mountain Zoo is mourning the loss of a giraffe for the second time in five days. The Colorado Springs zoo said ...

Happy mother and son watching and feeding giraffe in zoo. Happy family having fun with animals safari park on warm summer day.© Elizaveta Galitckaia/Shutterstock.com The Cheyenne Mountain Zoo is ...

The tallest mammals in the San Diego Zoo have welcome a new member to the fold: a 14-month-old male giraffe. The baby comes from the Dallas Zoo and is called Kicheko, which translates to “laughter” in ...