Add Yahoo as a preferred source to see more of our stories on Google. Beloved giraffe, Sue Ellen, is experiencing age-related health problems due to osteoarthritis, according to a news release from ...

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.

"Sue Ellen is currently on multiple pain management medications and joint supplements, and we have incorporated hydrotherapy (a gentle, low-impact therapy that promotes mobility and relieves stiffness ...