This muscle car has a clean Texas title, some 64,800 miles on the odo, and boasts 687 horsepower at the wheels. How much ...

While the 1970s spelled the end of the OG muscle car era, there were still some high-powered performance machines on the road ...

Oxide-ion conductors are important energy materials. Here, the authors found a tellurite-based oxygen ion conductor highlighting the interplay of secondary bond interactions and Grotthuss-like ...

Declining fuel economy can be a sign of a problem with your car. Here are a few reasons you're not getting as many miles per ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

The Mach number is defined as a plane’s speed divided by the speed that sound waves move through the air. To “break the sound barrier” means to fly faster than the speed of sound, with Mach numbers ...

The Mach number is an important ratio: as a plane flies, it disturbs the air in front of it ... Concorde was extremely fuel inefficient when taking off and accelerating. Concorde’s expensive ...

Jet fuel is one of an airline's biggest expenditures, typically accounting for around 30% of all costs, totaling billions of dollars per year. Its price can therefore significantly influence each ...

The price-to-earnings ratio (P/E) is one of the most widely used metrics for investors and analysts to determine stock valuation. It shows whether a company’s stock price is overvalued or ...

Small, simple and 3D-printed fin-like structures, called microvanes and fitted onto aircraft to reduce drag and subsequently fuel consumption, will soon be rolled out on the U.S. Air Force’s C ...