The Houston Zoo is home to more than 6,000 animals and it is the second most visited zoo in the U.S. Exhibits range from the African Forest, which features rhinos, zebras and giraffes, to the new ...

“[Via the apps,] we can provide all of the information on the paper version of our guests maps times a thousand,” said David Brady, spkesman for the Houston Zoo. “We hope that in the not-too ...