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Phase one of the Apps for Vehicles competition has ended. Check out the wide variety of ideas for saving fuel and staying safe behind the wheel.

Meet Brian Larsen, who is helping lower fuel cell costs by developing the next generation of fuel cell catalysts.

What are critical materials? We are breaking them down with these top 10 facts.

BPA recently became the first federal agency in Portland, Oregon, to achieve the city's Sustainability at Work Gold Certification for sustainability efforts at its headquarters building.

The #LabChat on Dec. 13 sparked an engaging discussion about technologies that are improving vehicle fuel economy.

The final post in our fuel economy series: How a revolutionary new tire technology could mean never having to worry about under-inflated tires on your vehicle.

Our vehicle experts can answer your questions about technologies that are helping improve vehicle fuel economy.

The fourth post in our fuel economy series: how researchers are improving the internal combustion engine.

The story of how fuel cells help power cell phone towers during a natural disaster.