The Milwaukee County Zoo opened its new Ladish Co. Foundation Rhino Care Center to the public on Tuesday, Dec. 9. It's the ...

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

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

Rocket Lab has signed a contract to launch its new Neutron rocket on a test flight that will advance the U.S. Air Force's ...

This video investigates why hippo waste poses an unusually deadly threat to river ecosystems. Scientists reveal how the sheer ...

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

Poppy, the pygmy hippo who quickly garnered national attention after her birth, turned 1 year old on Tuesday. She was born ...

Rocket Lab's Neutron rocket will use a novel kind of fairing called Hungry Hippo, it stays attached to the first stage after ...

Milwaukee County Zoo's new rhino and hippo home is designed both to improve animal care and increase year-round viewing.

Space outfit Rocket Lab says its Hungry Hippo is ready to go into space, a fillip for the company’s plans to fly its new ...

The Albuquerque BioPark Zoo announced the death of a hippo on Sunday, just days after his baby was named. Moe, the 52-year-old Nile hippo, died on Sunday after experiencing a dental disease that ...