The Fish Respiratory System. One of the most fascinating things about fish is not only that they breathe underwater, but how they breathe. Unlike land animals that have lungs, fish have developed ...

Many animals that live in water need to come up to the surface to breathe, but they can still spend impressive lengths of ...

In the fascinating world of aquatic life, some species possess an extraordinary ability: they can breathe both underwater and on land. This remarkable adaptation allows certain fish to thrive in ...

Male croakers are one of many marine fishes that make underwater sounds. Their noise making is especially conspicuous because they continue to croak when pulled from the water. Females do not make ...

'How do fish breathe underwater' Techniques; From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone.

Attempting to breathe underwater as a human can cause drowning. Fish have gills, which contain many small blood vessels called capillaries, according to an article by the Ocean Conservancy .

A genetic abnormality known as the "sea nomad gene" allows an amazing tribe of fish people known as Bajau to hold their breath underwater for 10 minutes in order to spear meals.

Thousands of hours of ocean footage reveal how fish rub their heads on sharks to scrape off parasites and scratch itches. ... Using underwater cameras to spy on ocean wildlife.

A semiaquatic lizard called a diving anole produces a special bubble atop its head to breathe underwater and avoid predators on land, according to research.

When submerged underwater, a diving anole lizard uses a small air bubble atop its head to breathe a reservoir of stored oxygen. Dr. Lindsey Swierk Sign up for CNN’s Wonder Theory science ...