Electric vehicles may be the biggest topic in alternative fuels, but they're not alone: Hydrogen-powered engines have existed ...

We pit the Range Rover Sport against the Porsche Cayenne to find out what they offer for the premium they command over other ...

The N52 is reliable, as far as BMW engines go. But that doesn't mean there aren't problems with it. Here are the years to ...

Just a few months after Triumph launched the 1200 RS, the British firm surprises the market with the 2025 Triumph Speed ...

We all remember when the big European manufacturers introduced the concept of the hot hatch to the world in the early 1980s with their racy, two-door hatchbacks fitted with a lively engine and a neat ...

Lung function tests (or pulmonary function tests) include a variety of tests that check how well the lungs work.

An algorithm is introduced to solve the volume integral equation of scattering. A volume scatterer is first divided into N subscatterers. Then the subscatterers are divided into four groups, and the ...