A new pygmy hippo star has taken the internet by storm. A six-week-old pygmy hippo named Mars captured hearts worldwide when his mom gave him the universal "mom stare" after he refused to leave the ...

The world's favorite pygmy hippopotamus is stunning in a new, all-natural look. Moo Deng, the pygmy hippo who first stole hearts last summer, is going viral once again for videos and photos showing ...

Inquiring minds want to know what it’s like being a baby pygmy hippo—and the staff at Tanganyika Wildlife Park didn’t disappoint! They’ve spent the last several months sharing daily updates on Mars, ...

CHESTERFIELD, Va. (WWBT) - Poppy, the popular pygmy hippo at Metro Richmond Zoo, celebrated her first birthday recently. Poppy was born Dec. 9 and became an immediate internet sensation after her ...

A Ramona Wildlife Center pygmy hippo that was rescued more than two decades ago broke a world record this weekend by becoming the oldest living captive pygmy hippo in recorded history, San Diego ...

He's not even a month old, but he's ready for his close-up. This pygmy hippo, born late last year on Dec. 26, is so cute that just watching him chew straw is bringing joy to people around the world.

Before Moo Deng became a viral sensation, baby Obi was making waves with his mom at the Melbourne Zoo in Australia. A YouTube video from Zoos Victoria shows the baby pygmy hippo taking its first swim ...

A pygmy hippopotamus calf swam for the first time in front of viewers. — -- A pygmy hippopotamus calf has splashed into the water with his mom for the first time in front of viewers at the ...

SAN DIEGO, Calif. (KABC) -- A mother pygmy hippo gave birth to a 12-pound baby Wednesday at the San Diego Zoo, making it the first surviving hippo birth in more than 10 years. The youngster was born ...