Silent wings, razor-sharp talons, and killer precision—these apex aerial predators rule the skies. Here are the world’s ...

A video from the Colorado Parks and Wildlife (CPW) shows the moment wildlife officials released the "fastest animal on the planet" into the wild on Wednesday. CPW staff acquired a peregrine falcon ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has ...

Source: Agnes Coenen/with permission. Birds are among the most common animals that numerous people around the world are able to see and hear in diverse habitats. The loss of birdsong was among the ...