Buried beneath Japanese mountains, engineers are racing to complete the SCMaglev—a levitating train capable of reaching 500 km/h. This video explores the science behind the system, from ...

You’ve probably seen those experiments where scientists are able to levitate foam balls, or tiny drops of water, using nothing but ultrasonic sound waves. It’s utterly mesmerizing to watch something ...

Is it the end of Amtrak? New bullet train concepts are emerging around the US, while overseas countries are pushing the boundaries even further, reaching performances that we never thought were ...