Burmese pythons have proliferated across more than a thousand square miles of Florida. How many of the invasive snakes live here and where?

Burrowing owls typically live underground in natural burrows that they’ve taken over from prairie dogs, ground squirrels or ...

There's plenty of air in the tiny spaces between grains of sand; the problem for sand-burrowing animals is how to get that air into their lungs while keeping the sand out ...

The burrowing owl isn't your average owl: It doesn't live in trees, and it's not nocturnal. It makes its nest underground — usually in abandoned rodent burrows — and is active both day and night. But ...