Nuclear Energy and Its Environmental Impact: Is It Good for the Planet?
Is nuclear energy good for the planet? Here's the environmental impact of nuclear energy, how it works, and why the world is being cautious.
Vampire Power 101: Is It Bad to Leave Electronics Plugged In?
You might want to start unplugging appliances. Here's how vampire power sucks your energy, impacting the planet *and* your electricity bill.
How One Company Is Turning Footsteps Into Renewable Power
Pavegen tiles turn footsteps into renewable power in some of the world's busiest places, from airports to festivals.