From Colorado to Washington, from Ohio to Pennsylvania, coal-fired power plants are shutting down. The United States is on track to retire half of its capacity to generate electricity from coal by ...

A recent report finds that the U.S. power grid is well prepared to maintain reliable electric service during “normal” conditions. The problem is, extreme weather fueled by escalating climate change ...

So, you got a 3D printer for the holidays, and you’re excited to dive in. Chances are, you’re not sure where to begin. What can you print? What’s fun? What’s useful? Justifying the purchase of a 3D ...