Amazing answers to your curious questions

Clouds of noxious gas, stink bombs and purple smokescreens may sound like schoolboy pranks, but the animal world is just as capable of executing arresting chemical warfare, says Deborah Nicholls-Lee

How high up is the lowest level of ...

Speaking on the Ecosystemic Futures podcast, Richard Banduric, a former propulsion engineer for NASA and Lockheed Martin, now CEO of Field Propulsion Technologies, a space engineering start-up, made t

Last year, for the first time, more than ...

In 1977, the year the movie Star Wars: Episode IV – A New Hope was released, marine geologists laid eyes on a deep-sea hydrothermal vent for the first time. They were diving inside the submersible, kn