"Giraffes (Giraffa camelopardalis) are often stated to be unable to swim, and while few observations supporting this have ever been offered, we sought to test the hypothesis that giraffes exhibited a ...

Scientists have revealed that two species of deep-sea sharks, six-gill and prickly sharks, are positively buoyant -- they have to work harder to swim downward than up, and they can glide uphill for ...

Stacey O’Shea of The Garden Sanctuary turned the fish's world around — literally — by crafting it a lifejacket out of tubing and AC parts Kelli Bender is the Pets Editor at PEOPLE. She has been ...