A swallowable soft robot capable of sampling stomach fluid and measuring acidity in real-time has been developed by a team of ...

An emperor penguin colony has a new metallic member. A tiny robot, named "Echo," is living with the penguins in Antarctica. The unmanned vehicle will help scientists study the vulnerability of marine ...

With the Pittsburgh Penguins locker room in a generally upbeat state of mind after five straight convincing wins, perhaps it was a good day for the latest edition of One Question – especially since it ...