You can find a lot of things at Home Depot, and while many of them are pricey, we've rounded up some gadgets you can get for less than fifty bucks.

In a world filled with high-tech robotics kits and programmable gadgets, one artist decided ...

Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...