Though our cars still need gas, they may not need petroleum for much longer; Aircela has found a way to create gas from the ...

Our reliance on fossil fuels didn’t come from a single bad choice or a lack of intelligence. It grew slowly, […] ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a fossil ...

Rich nations built their wealth on coal, oil and gas. Now the world is asking poorer countries to chart a different course.

Inside a specially constructed safe at the National Museum of Ethiopia in Addis Ababa sit the fragile remains of the world’s most celebrated human ancestor. She was once a hardy survivor in an ...

Many investors believe that fossil fuels are essential for strong retirement investment returns. But is that actually true? In this article, we test that assumption—comparing the performance of ...