The U.K.'s biggest ever dinosaur trackway site has been discovered in a quarry in southern England. About 200 huge footprints, which were made 166 million years ago, crisscross the limestone floor.

The 166-million-year-old footprint tracks, found at a quarry in southern England, mark one of the largest discoveries in ...

Nearly 30 years ago, 40 sets of footprints discovered in a limestone quarry in the area were considered one of the world's most scientifically important dinosaur track sites. But that area is ...