Crocodiles loomed large in the world of the ancient Egyptians. The Nile teemed with the lurking reptiles, and farmers, who made up most of the population, encountered them on a daily basis. While ...

Crocodiles have V-shaped snouts; alligators have U-shaped, rounded snouts. Crocodiles are generally larger, reaching up to 20 feet; alligators reach 14 feet. Crocodiles prefer saltwater; alligators ...

If you haven’t gotten a Real ID, it may soon cost you even more to fly domestically. The Transportation Security Administration announced Dec. 1 that U.S. air travelers who do not have a Real ID or ...

For those who are planning to travel by plane this holiday season, more than a ticket will be needed to board. Travelers now need a REAL ID-compliant identification to board a federally regulated ...

The new fossil was unearthed in a remote part of Argentinian Patagonia—and had teeth comparable to a T. rex, says National Geographic Explorer Diego Pol. The fossil skull of Kostensuchus atrox, a ...