Renewable energy sources are cleaner and more environmentally friendly than fossil fuels. But you can't store wind or sun like you can oil or coal. Or can you?
An A Moment of Science listener wrote to us: I keep hearing about the hidden costs of fossil fuels like coal. What exactly does it mean? What are hidden costs?
Two emissions-free vehicles have made it through a tour of the world.
A few scientists in Japan made an amazing discovery after celebrating with alcohol.
A Christmas tree in Tokyo is being lit in a very unconventional way!
Have you heard about the great solar energy enthusiast, Auguste Mouchot?
What non governmental industry was the first to use commercially produced photovoltaic solar cells?
Conserving energy around the house may have a much bigger impact than you thought.
A single lightening bolt carries a peak current that's ten thousand times what an average light bulb would use.
Ever wonder what a light bulb and a egg have in common?