Subsidizing coal means propping up dirty, uncompetitive plants from last century – and saddling families with their high costs and pollution.

Of course you want a more powerful stride as you cruise through your miles so you gain better running economy, more speed, and stay injury-free. For that, you might lean on strides and speed workouts ...

In a nutshell: As nations set ever more ambitious targets for renewable energy and electrification, the humble high-voltage cable has emerged as a linchpin – and a potential chokepoint – in the race ...

American Clean Power CEO Jason Grumet thinks policies against clean energy are driving up costs and "waving a white flag" in ...

With the race for clean energy intensifying, scientists are revisiting an old idea: harvesting the Sun’s power from space ...