Calming footage shows a sea turtle serenely blowing bubbles underwater in the Cook Islands. Marine experts are trying to figure out why the turtle is behaving in this fashion, but onesays the turtle ...

A humble little lizard has developed a clever escape route from predators – it blows a bubble over its nostrils and scuba dives to safety for 20 minutes or more. Now, a biologist has explored exactly ...

Several species of anolis lizards blow bubbles from their noses to breathe underwater, according to research published in the scientific journal Current Biology this month. While aquatic insects have ...

Some commercial ships are now releasing a steady stream of bubbles underwater, and the reason is purely functional: reducing drag. This technique, called air lubrication, reduces resistance and helps ...

Some lizards can stay underwater for longer by blowing out and then rebreathing bubbles of air. This has been suspected since the behaviour was first observed, and now experiments have confirmed it.

Some of the largest living animals on the planet eat the tiniest food. For humpback whales, it's krill – small shrimp-like animals floating in the ocean. Capturing enough krill can take a lot of work, ...