It was a classic question, and it came Saturday night during the second half of the Missouri Southern State University football game. "Hey Dad, do you want to see a snot bubble?" The question, of ...

Animals cover themselves in all kinds of unsavory fluids to keep cool. Humans sweat, kangaroos spit and some birds will urinate on themselves to survive hot days. It turns out that echidnas do ...

Echidnas blow snot bubbles and do belly flops to keep themselves cool in the Australian heat, new research has found. The native animals are believed to be less tolerant to hot weather than other ...