When plants moved from sea to land they faced a problem they hadn't previously encountered. How, when you are now surrounded by air, do you get water up to your leaves? Plants didn't evolve turbine ...

A research team led by the University of the Basque Country (EHU), together with Wuhan University and the Chinese Academy of Sciences (China), was inspired by naturally occurring processes that give ...

How do they form a bear out of wood? They start out with a block or log, of wood. Then they take a tool, which is sometimes a chainsaw, and remove, or "subtract", wood until they have the form of a ...