In the endless pursuit of faster, more efficient travel, engineers have been cooking up all kinds of new forms of propulsion. One of the most interesting to emerge in the last decade is the electric ...

A Delta Air Lines flight bound for Atlanta returned to São Paulo on Sunday evening because of an engine issue, the airline said. Delta flight 104, an Airbus A330-300, returned to São Paulo ...

A United Airlines plane bound for New Jersey returned to Los Angeles International Airport after takeoff Monday morning due to an engine problem. United Airlines Flight No. 2127 departed from LAX with ...

Holy smokes, this diesel engine is small. It's like holding the power of a reliable Cummins diesel engine in the palm of our hand. Okay, maybe that's a bit of an exaggeration, and sounds a bit too ...

The removal and overhaul of a Lee tank’s radial engine reveals the complexity of maintaining mid-20th-century armored vehicles. Engineers carefully disassemble heavy components while parallel engine ...

Over the course of its lifetime, a vehicle with an unreliable engine could end up costing drivers a small fortune in maintenance. In fact, according to J.D. Power, a typical engine replacement could ...

Nissan issued two recalls, affecting a total of 642,698 Rogue compact SUVs, because of separate problems with the vehicles' gears and engines that can cause a loss of power, according to the National ...

CLAYTON COUNTY, Ga. — A Delta flight to Jacksonville, Florida, returned to Hartsfield-Jackson Atlanta International Airport shortly after takeoff on Sunday. Delta flight DL2627 returned to the airport ...

This teardown of a 2012 Honda Civic’s R18 engine shows how added engine complexity can compromise long-term reliability. Modern engine tech improves efficiency but may reduce long-term reliability, ...

This video follows Project Frankfurt as we inspect the engine of a BMW E92 M3 to determine whether it can be repaired. We examine symptoms, check key components, and explain the diagnostic process ...

The problem is that such an engine is a checklist of trade offs that always ends up leaving everyone dissatisfied. An engine might be extremely noisy, it might require a heavy complicated gearbox to ...