The recent congressional hearings with CEOs of the major oil companies was apparently a bust. As it seems that Congress must ...

The new bills deal with the state permitting process, the Iowa Utilities Commission, the use of eminent domain, insurance ...

The prospects for proposed carbon capture pipelines in Iowa remains unknown; more certain is the will of advocates and Republican lawmakers in the Iowa House to prevent ...

Some tout sustainable aviation fuel as the key to greener flights, but high prices and environmental concerns may hamper rollout ...

To turn human waste into a usable fuel, Firefly uses a method called hydrothermal liquefaction, which is good for wet waste. By combining high pressure and heat, it converts the sewage into ...

Biodiversity is under threat worldwide. While the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem ...

The aviation industry consumes 380 billion liters of fuel every year, or three percent of global CO2 emissions.