Unique compression technology and an improved ratio of fuel economy to performance made the Skyactiv-X engine promising, but ...

Mazda is developing laser ignition technology to use in its next generation of rotary engines instead of spark plugs, potentially improving efficiency.

In extreme conditions, no amount of brush clearance can guarantee protection. Indeed, too much clearing can in fact leave ...

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 ...

Elon Musk’s Cybertrucks may look indestructible: hulking blocks of aluminum and steel that appear to be better suited for a ...

Visual evidence shows recent electrical damage on a utility tower that has been out of commission since the 1970s.

The Pikes Peak International Hill Climb is one of the most demanding (and dangerous) hill climb races on the planet. The race ...

W International (3W) manufactures next-generation heavy-fuel (HF) and gas engines for the unmanned aerial vehicle (UAV) ...

Southern California Edison is examining the role of an idle transmission line near the area where the fire started.

New regulatory filing shows power line surges, problems during high winds, including at a transmission tower near start of ...

Thousands of dry lightning strikes have sparked multiple bushfires, some within remote national parks and world heritage ...

New regulatory filings shows power line surges, malfunctions during high winds, including at a transmission tower near where ...