Instead of heading to the landfill, food scraps may someday power planes. Engineers in Illinois have said food waste can be ...

Add Yahoo as a preferred source to see more of our stories on Google. STORY: What if the carbon dioxide and methane that this landfill emits could power an airplane ...

OAK RIDGE, Tenn. (AP) — Near signs that warn of radioactive risk at Oak Ridge National Laboratory, a half-dozen workers from the nuclear power company X-energy are making what appear to be gray ...

The White House wants the aviation industry to switch to renewable fuel by 2050, but factories that produce it are rare. Three years from now, passengers may zip around the continent on airplanes ...

Hydrogen fuel cells face way more issues than just the skepticism of battery electric vehicle (BEV) advocates. This gas is difficult to store. When it comes from renewable sources, it is expensive.

Converting petroleum into fuels involves crude chemistry first invented by humans in the 1800s. Meanwhile, bacteria have been producing carbon-based energy molecules for billions of years. Which do ...

Near signs that warn of radioactive risk at Oak Ridge National Laboratory, a half-dozen workers from the nuclear power company X-energy are making what appear to be gray billiard balls. Inside, ...