Fans of Scotland's mythical Loch Ness Monster, or Nessie, will be thrilled by the discovery of the remains of a massive look-alike elasmosaurus. Measuring 36 feet long (11 meter...

If you have spent any time observing seals at the zoo or in the wild, you may have seen the mammals swimming, walking, clapping, and even "barking" at one another.  Now, scienti...