These small reptiles live in the tropical regions of North and South America and can breathe through a bubble that sticks to their nose. Some water beetles also use bubbles to breathe while swimming.

The kids are given a tour around the volcano by Lu. The kids are given a tour around the volcano by Lu. Volcanoes are present not only on land, but also in both deep and shallow ocean waters ...

Go Ask Mom 'Nose bubbles, nose bubbles, nose bubbles!' Raleigh coach shares tips for teaching kids to swim Summer is a time for swimming in pools, lakes and the ocean.

Do spiders float or sink? Can they breathe underwater? Do spiders drown? Can they hold their breath? Are spiders waterproof? Find out in this deep dive.