For prehistoric scholars, Spinosaurus has been a very elusive dinosaur. Its fossils are rare, and those that are found (Spinosaurus skull bones, tail vertebrae, limb bones) tend to be fragmented or ...
Champagne, sparkling wines and fizzy cocktails are all the rage on New Year's Eve, but beware the phenomenon known as "prosecco teeth" or "prosecco smile." Getty Images/iStockphoto What a buzzkill.