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 ...

One of the most significant contributions in the history of propulsion technology came from a 19th-century engineer named Rudolf Diesel. While his idea was patented in the 1890s, it wouldn't be until ...

It looks like GM is working on modernising two-stroke engines by tackling their emissions problem. This could open a whole new chapter for internal combustion. It’s been a while since two-stroke ...

GM has filed a patent application for a two-stroke engine valve system. The patent application is tagged with patent number US 2025/0354528 A1 and was filed with the United States Patent and Trademark ...

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 Mighty Mouse made its first appearance in 1942, while Chevy's 327 debuted in 1962. But what exactly do the animated mouse ...

The original Betty Boop, the first four Nancy Drew books and Greta Garbo's first talkie are among the many works from 1930 that will be free to use, share and remake starting on Jan. 1.

In business, the power of individual leaders is an inherently hard thing to measure. It’s subjective, and it fluctuates on ...

The original Betty Boop, the first four Nancy Drew books and Greta Garbo's first talkie are among the many works from 1930 that will be free to use.

AI was not demonised but framed as a "supportive" tool to be handled responsibly, whilst game engines are increasingly emerging as key instruments for cross-platform production As gaming and animation ...