rex, a US fossil company said A T. rex skeleton which was expected to fetch up to $25m (£21m) at auction has been withdrawn after doubts were raised over where parts of it had come from.

Named Trinity, the T. rex is said to be one of the biggest and best specimens in the world A skeleton of a 67 million-year-old Tyrannosaurus rex has been sold to a private individual for 5.55 ...

Three boys in North Dakota were out on a family hike when they came across something many adventurous kids only dream of ...