Welcome to The Impossible Build! Here, we take on massive, ambitious building projects that most would call impossible — and ...

The world's toughest trains have conquered deadly jungles, deserts, and mountains, and were made possible by expert engineering and cutting-edge technology. The world's fastest trains were built with ...

NC State researchers say a new metal foam can absorb extreme impact and prevent tank cars from rupturing, offering a ...

From Siberia to India, the Andes to the Arctic, and from deathtraps and vital lifelines to playgrounds for thrill-seekers, this episode explores the planet's extreme roadways. Across the world roads ...