Chinese researchers have built an embedded very-low-frequency acoustic recorder that captured underwater explosion signals ...

Watch an exciting fireworks experiment as we test rockets and missiles under ice, from tiny skyrockets to massive explosions. Learn tips for safe launches, see stunning ice effects, and enjoy the ...

Liquid water at atmospheric pressure can be supercooled to −41 °C (ref. 1) and superheated to +302 °C (ref. 2). Experiments involving fluid inclusions of water in quartz suggest that water is capable ...