Recycle artist Thomas Dambo has created 172 giant trolls worldwide, with the help of 22 team members. Learn how to find the ...

Learn more about the “Marree Man,” a gigantic geoglyph carved into the Australian outback whose creator still remains a ...

What would a human see and feel while falling into a black hole? In this exclusive excerpt of his new book, "Facing Infinity, ...

However, the sinister 48-foot Greedy Giant then steps into the frame, walking away from the Sainsbury's delivery van having just devoured all the Christmas food inside, proclaiming that the products ...