Vasuki rivals in size another huge prehistoric snake called Titanoboa, whose fossils were ... Perhaps the largest-known Tyrannosaurus rex is a specimen named Sue at the Field Museum in Chicago ...

The Tyrannosaurus Rex was an apex predator and the largest carnivore of its time. The first remains of the dinosaur were discovered in 1902 in Hell Creek, Montana. Rare Titanoboa Sightings Caught ...