A GIANT two-legged dinosaur that dwarfed the T-rex stomped through the Gobi Desert over 65 million years ago. The proof? Its enormous footprints, the largest of which measures three feet across.

I was sat on a mountainside in the middle of Mongolia’s Gobi Desert, as the sun fell below the horizon. Below me lay a stunningly beautiful oasis, where I hoped to catch a glimpse of the ...