Is it hard to fly a helicopter in the Antarctic cold? What do penguins sound like? How about the instruments designed to test ...

It's spring! Connect with the beauty of the natural world. This short video offers a serene escape into the sights and sounds of springtime bliss. #short #springtime #serenity ...

Shoebills produce a rapid bill clattering sound that closely resembles sustained mechanical gunfire. This vocal behavior is ...

Sharks at the Loveland Living Planet Aquarium in Draper, Utah, glide silently behind glass walls — but just how silent is ...

Videogames aren't as hooked on loon sonics as movies and music are, though once you know what you're listening for, the ...

Heard a chirp or spotted a flutter? These free apps identify backyard birds by sight or sound — no binoculars or in-depth ...