Three boys found a T. rex fossil in North Dakota. Now a Denver museum works to fully reveal it

Two young brothers and their cousin were wandering through a fossil-rich stretch of the North Dakota badlands when they stumbled across a T

​Two young brothers and their cousin were wandering through a fossil-rich stretch of the North Dakota badlands when they stumbled across a T Two young brothers and their cousin were wandering through a fossil-rich stretch of the North Dakota badlands when they stumbled across a T US