Long known as a potential power source, geothermal energy –  heated water from within the Earth – is...

Is human activity causing Earth's to heat up? Is global warming just a natural event? What are the...

Introduces the history, uses, production, advantages and disadvantages, and future of hydroelectric...

Nuclear energy, with the potential to provide vast amounts of power, is a controversial topic. The...

The country's "addiction" to oil is described and alternative energy potential from hydrogen is...