Dr. Fatih Birol, executive director of the International Energy Agency, calls for investment in Africa's energy sources. - WPA Pool/Getty Images Nearly 600 million people in sub-Saharan Africa live ...

Invisible work includes all the things employees do like answering email, attending meetings, and solving problems that are not necessarily in job descriptions or measured in any way. These things ...

The philosophy that "Don't fix your problems. Fix your energy, and then problems fix themselves." resonates deeply with Vedantic thought, which asserts that external reality is merely a reflection of ...

When gasoline prices are high, just about everybody knows it. Gas prices have a famous correlation with consumer attitudes, with high pump prices bumming people out and low prices signaling everything ...