The bubbles the anole lizards use may act as a "physical gill" that can pull oxygen from the water while accumulated carbon dioxide escapes into the water over the surface of the bubble in a process ...

A team of doctors at Mangaluru's Mangala Hospital has developed a 'bubble helmet' that will provide an alternative to patients who need an oxygen mask. The team was led by Dr Ganapathi, medical ...

Some anole lizards can stay underwater for as long as 16 minutes — a trick they pull off by rebreathing exhaled air which they store in a bubble attached to their snouts. Researchers first documented ...