A newly identified species of dinosaur is helping researchers clarify the still-mysterious evolution of the fearsome ...

The dinosaur skeletons, found hidden in a museum collection in Mongolia, is an ancestor of the mighty tyrannosaurs.

Apex predators, like the Tyrannosaurus rex, eventually arose from smaller-bodied tyrannosauroid dinosaurs called Khankhuuluu ...

Altogether, the pieces reveal a slender tyrannosaur that roamed Cretaceous Mongolia about 86 million years ago and was about ...

The Field Museum is celebrating the 25th anniversary of its most famous exhibit, SUE the T-Rex. The Summer of SUE starts Saturday, marking 25 years since SUE was unveiled to the public.

Dino Derby, a foot race featuring competitors wearing inflatable T. Rex costumes, will be the main event during Saturday's ...

Rex. For the first time, adults dressed in their best dino costumes will race across the museum’s lawn for a chance to win a ...

U.S. News Insider Tip: After hours of museum hopping, grab a kid-approved lunch at Kim & Carlo's Hot Dog Cart. The no-frills stand offers everything from vegan dogs to the traditional Chicago hot dog.

As the Field Museum celebrates 25 years since the debut of Sue, here’s a look back at how the T. rex made its way from the Black Hills of South Dakota to Chicago. Sue Hendrickson stands on ...

Bone fragments in a piece of fossilized excrement at a new museum in northern Arizona — aptly called the Poozeum — are among the tinier bits of evidence that indicate T. rex wasn’t much of a ...

Then you look closer and notice the detail: how the ribs are built at different lengths to create a rib "cage," how the dark-colored bricks create the illusion of shadow and throw the light ...

"The Cincinnati Museum Center says that the film "T.Rex" has now arrived at the museum's Omnimax Theater and will remain there almost every day through the holidays."All hail the king," reads an ...