A strong smell has been reported all over Evansville since Monday night, and it has sparked dozens of runs from the fire department from people who feared gas leaks.

On older vehicles and smaller engines, the carburetor controls the mixture of fuel and air that reaches the engine. Here's ...

Email notifications are only sent once a day, and only if there are new matching items. New Mexico’s Environmental Improvement Board voted Thursday in favor of a state program to incentivize the ...

Fuel system issues can be expensive, so it makes sense to invest in a petrol injector cleaner next time you fill your car up.

EVERETT, Wash. — Just weeks after Washington officials acknowledged they overstated the climate benefits of past projects, the state is making a bold new promise about the future of flight. The ...

State and aviation leaders have launched the "Cascadia Sustainable Accelerator", a new non-profit designed to boost the region's clean fuel industry 'Uninvestable': Trump pitch to oil execs yields no ...

From his getaway cabin on San Juan Island, Fred Felleman has a clear view of the international shipping lanes of Haro Strait. The wide variety of big ships passing by are not just a photogenic ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. For the five years he was running a biodiesel plant, Dr. Jesse Therien logged countless hours ...

Ocean thermal energy conversion (OTEC) is gaining renewed attention as a reliable, 24/7 clean-energy option for tropical islands, with a pilot project in the Canary Islands showcasing its potential ...

With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

Africa is emerging as a key player in the push for Sustainable Aviation Fuel, as global aviation aims for net-zero emissions by 2050. Backed by new policies and major development bank investments, ...