Zealandia, the world’s first fully fenced urban ecosanctuary, is taking a long view on conservation—and creating one of New ...

While some pets can be insanely curious, others can be scared of the smallest things. And when they come up against the unknown, it’s up to us to find a way to help them. Louie the Macaw and his human ...

The Asian swamp eel is an air-breathing, mud-loving predator spreading throughout the United States. These slithering threats ...

Some dogs are born with a powerful instinct to chase, stalk, and pursue. These traits once made them exceptional hunters, ...