If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

Redwing is autonomous underwater glider expected to circle the world in a little over four years, then return to Cape Cod.

Artificial intelligence can feel like an abstract concept—something that happens inside massive data centers or behind the scenes of popular ...