Watch Tucker, the brave golden retriever, face off against a giant cockroach! See how he reacts to this creepy-crawly challenge, with plenty of laughs along the way. Will Tucker take charge or run for ...

This insect looks—and sounds—like anything but a run-of-the-mill roach. Madagascar hissing cockroaches are one of many fascinating animal species to hail from the island of Madagascar.

*(CNN) — The patient is submerged in an ice bath as an anesthetic for the impending surgery. When sufficient numbness is achieved, University of Queensland student Lachlan Fitzgerald begins the ...