Gayla Peevey, at age 10, recorded the holiday hit "I Want a Hippopotamus for Christmas" in 1953, leading to a successful ...

Rocket Lab’s latest milestone on its path to a reusable medium-lift rocket is not a booster landing, but a nose cone that ...

Avio will build solid rocket motors in Virginia. The governor of Virginia, Glenn Youngkin, announced Wednesday that Avio USA ...

Milwaukee County Zoo opened its new rhino and hippo habitat Dec. 5, completing its Adventure Africa project, a $50 million ...

Rocket Lab is getting ready to take a bigger bite out of the space launch market. The company recently completed final ...

The iconic "Hungry Hippo" fairing that Rocket Lab will attach atop its Neutron reusable rocket next year has finished with ...

One rare baby pygmy hippo may be too cute for his own good, but he has won the hearts of thousands of fans in the few short months he's been alive. Recently, he thrilled audiences with some water ...

Hannah the Hippo, born Nov. 22, 1973 celebrated her special day at the San Diego Humane Society’s Ramona Wildlife Center Hannah the hippo will become the world's oldest known living pygmy hippopotamus ...

First things first: the two-year-old boy who was attacked by a hippopotamus in Uganda was saved and had a full recovery, police say. But they also say the hippo had the boy in its jaws — with the ...

Rocket Lab leads with reusable Neutron fairing, expands 500–1,000kg satellites, and grows higher-margin space systems revenue ...