Bacteria is amazing. We've found bacteria we've never seen on the ISS, and even bacteria that can eat forever chemicals. But what do you get when you combine a Raspberry Pi, 12 motorized arms, and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Submerged in about 40 meters (44 yards) of ...

Underwater turbine spinning for 6 years off Scotland's coast is a breakthrough for tidal energy Submerged in about 40 meters of water off Scotland’s coast, a turbine has been spinning for more than ...