Saudi Arabia's Pangeos Terra Yacht is one of the most ambitious floating megastructures ever conceived, stretching 550 meters wide and designed to house an entire city on the open ocean. At $8 billion ...

A new shape-shifting material can change both its texture and color in seconds, inspired by the camouflage abilities of ...

Jonathon Ware became famous for a 17-second clip in 2007. Here’s how the meme started and what his life looks like now.