Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

Unless you're really into dirt bikes, you probably haven't touched a two-stroke engine in decades — if you ever have. These mechanically simple motors combine the four strokes we all know and love ...

Automotive giant General Motors has filed patents for a two-stroke engine of the type whose excess emissions took it off the road decades ago as a technology seen as having no future.The patent is for ...

The Detroit Diesel Corporation originally launched in 1938 as a division of General Motors, and its main purpose was to build a two-stroke engine that would combine power and versatility in a small ...

One iconic plane, three very different engines. Unravel the mystery of the 747-400's multi-engine design and the strategic ...

Explore how nanotechnology acts as the 'Convergence Engine' for AI materials discovery, CRISPR gene therapy delivery, and ...

Delta's long-term replacement for the 757 is the Airbus A321. It already operates more than 200 of the type (127 A321ceos, 86 ...

Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel ...

By the time 2025 arrived, the crypto market had largely moved past its fixation on headline growth. User numbers, trading ...

What is the biggest crypto news today? Strive's Jeff Walton explains why Strategy’s capital structure lets MSTR outperform ...

Lenovo’s record $20.5 billion quarterly revenue, with 30% coming from AI-related products and services, proves its strategic ...

A simple TFSA plan can turn two accounts into $8,000 of tax-free income, with Northland Power as a key growth engine.