Presenting the world's smallest (and scrappiest) scuba diver: A species of semi-aquatic lizard produces a special bubble over its nostrils to breathe underwater and avoid predators, according to new ...

Have you ever seen a diving beetle? They’re one of my favorite animals. They live underwater and breathe air from a bubble attached to their butts. I talked about all the ways animals breathe ...

Nature never ceases to amaze, but some animals stretch credulity to the limits. Scientists have recently shone the light on four insects so unbelievable that they appear yanked from the pages of ...

You can learn a lot about the health of a stream by knowing its aquatic inhabitants. Sara Owen, ecologist for the Montana Natural Heritage Program, led an aquatic insect field trip Thursday evening, ...