From its duck-like bill to its venomous spur, the platypus is one of the strangest animals on Earth. Discover the bizarre biology and surprising features that make this creature truly one of a kind.

The shocking truth behind the platypus’s venomous sting.

Luis Mollinedo, 33, was arrested for murder in connection with the shooting death of 41-year-old Gabino Martinez Jr. on Aug. 15.

With the tail of a beaver, the body of an otter, webbed feet and a soft duck bill, the appearance of the platypus isn't its only oddity.

The doctors explain that the sting caused an “immediate, sustained, and devastating” pain. Upon arriving at the hospital ...