Is nuclear power the world's best hope for slowing climate change—or a high-stakes gamble that risks radioactive disaster? What if it's both? As the world seeks cleaner energy sources, nuclear energy ...

It isn't without its risks. Energy firms work to unlock next-gen power source with incredible potential: 'There could be a global fleet' first appeared on The Cool Down.

We walk here, we walk there, we walk everywhere. Maybe you’re headed to work or to lunch in a busy city. You’re expending energy, and the exercise is good for you. But what if, on top of that, we ...