An unlikely partnership between a Buddhist monk, an entrepreneur, and a High Impact Plastic Pollution remOver ("Hippo") boat is helping to tackle Bangkok's plastic pollution with inspiring results.

Is anything cuter than a baby hippo? Fans of Thailand’s Khoa Kheow Open Zoo don’t think so. The zoo recently held a four-day festival dedicated to their most famous resident: a pygmy hippo named Moo ...

A team from The Wilderness Project has conducted a survey of hippos along Zambia’s Kafue River, one of the last strongholds of the species in Southern Africa. The expedition faced regular close ...

A wild hippopotamus capsized a boat containing 14 people including children and a baby in the Ivory Coast, leaving 11 missing, according to authorities. The boat was travelling on the Sassandra River ...

SAN DIEGO (FOX 5/KUSI) — The San Diego Zoo has a new hippopotamus — Lupe — that you can find at Hippo Trail. After Lupe’s companion at the Woodland Park Zoo in Seattle, Washington, recently died, the ...