Protein indirectly contributes to your daily energy levels. However, the body typically relies on carbohydrates as its ...

Cow manure is an unlikely source of energy that has been used for centuries. Human waste is another surprising source of renewable energy that can be converted into biogas through anaerobic digestion.

It doesn’t take a lot of energy to dig up coal or pump oil from the ground. By contrast, most renewable sources of energy involve obtaining and refining resources, sophisticated manufacturing, and ...

Jack Caporal is the Research Director for The Motley Fool and Motley Fool Money. Jack leads efforts to identify and analyze trends shaping investing and personal financial decisions across the United ...

Rhenn is a Manila-based content writer with a love for all things geek and pop culture, and science and technology. He graduated BA Journalism degree as a Cum Laude, and has since then pursued making ...

Solar panels are a way to get your power from the sun's rays rather than from air-polluting fossil fuels. For as long as people's homes have been connected to electrical grids, their options were ...

Most Americans think the U.S. should prioritize the development of renewable energy over fossil fuel sources. At the same time, most say they are not ready to stop using fossil fuel energy sources ...