"In the wild, animals sometimes display aggression toward young ones, especially when establishing social hierarchies within their groups," the Houston Zoo wrote in a statement posted on social media.

I dressed up like a half man/half pig and spent the night in an animal cage scaring visitors walking through the new Zoo ...

Alfie, a 16 1/2-year-old Visayan warty pig, was euthanized at the Erie Zoo due to declining health from severe osteoarthritis. Alfie surpassed the average life expectancy for his species and received ...

KNOXVILLE, Tenn. — There will be Popcorn — but don't bring the butter. Zoo Knoxville is celebrating Guinea Pig Appreciation Day by showing off a 2-year-old adorable furball, "Popcorn." Happy Guinea ...