The new technology blasts dry ice on to train tracks to clear them of leaves [Northern ... Northern said if the trial was successful, the technology could be used on trains carrying passengers.

The science pros at The King of Random see what happens when dry ice is used on a water slide. What we know about the Louvre jewellery heist Trump steamrolls GOP Congress during shutdown to implement ...

Blocks of carbon dioxide ice appear to carve mysterious gullies on Mars as they melt down dune slopes and blast away sand.

Can you melt dry ice? At normal air pressure, solid CO2 skips the liquid phase and turns directly into a gas (sublimation). But what happens when you introduce extreme pressure?