Little lizards that wear snout bubbles underwater really do seem to be using them as tiny scuba tanks. Water anoles (Anolis aquaticus) made headlines a few years ago when they were caught proudly ...

HOUSTON, Texas (KTRK) -- For veterans coping with the aftermath of service, the WAVES Project provides a form of therapy - scuba diving. Army Veteran Jeff Pickard is among those who have found peace ...

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.