The Houston Zoo is mourning the death of Charlie, the chimpanzee who played a major role in the zoo's primate population.

Charlie came to the Houston Zoo on June 14, 2010. The date was a meaningful one as it coincided with the 50th anniversary of ...

A newborn baby okapi will make its first appearance this weekend at the Houston Zoo's first Dia de los Muertos celebration.

From glowing decor to heartfelt tributes, the Houston Zoo’s first Día de los Muertos celebration is bringing love, color, and community to life.

Lions, tigers and bears that managed to survive in substandard conditions at a now-shuttered zoo on the outskirts of Buenos ...