A Toyota dealer quoted $174 for a fuel injection service, but can a $15 bottle of Royal Purple do the same job? Do you really ...

Your engine breathes through its air filter, and every drive depends on how freely that air can flow. A clean, well chosen ...

With new car prices skyrocketing to an average of $48,644 in June, Americans are holding onto their vehicles longer than ever, pushing the average car age to a record 12.6 years in 2024, according to ...

Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing ...

Restore your leather steering wheel by cleaning it, oiling it, sanding, filling cracks with epoxy, then dyeing and clear-coating for a smooth, like-new finish.

The reorganization reflects the ongoing shift in the federal government’s energy priorities: less renewable energy, more fossil fuels. By Brad Plumer Reporting from Washington The Energy Department is ...

If you wear dentures (false teeth), you’ve got plenty of company. According to the American Dental Association, more than 36 million people in the United States don’t have any teeth, and about 90 ...

Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission – when nuclei of atoms ...

Nov. 20, 2025 A nationwide analysis has uncovered how sprawling fossil fuel infrastructure sits surprisingly close to millions of American homes. The research shows that 46.6 million people live ...

Dec. 5, 2025 Kyushu University scientists have achieved a major leap in fuel cell technology by enabling efficient proton transport at just 300°C. Their scandium-doped oxide materials create a wide, ...