A close up image of a T. rex skeleton Comparison of one of the world's largest known T. rex skeletons, to the estimated largest possible T. rex in the background. Human with dog silhouette for scale.

rex, a US fossil company said A T. rex skeleton which was expected to fetch up to $25m (£21m) at auction has been withdrawn after doubts were raised over where parts of it had come from.

There have been a variety of "Jurassic Park" LEGO sets released in recent years that pay tribute to Steven Spielberg's classic movie and the franchise it spawned. While many of them are geared ...