Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

Astro Mechanica’s ground demonstrator, based on a GE CT7 turboshaft, drives a generator powering two propulsors. Credit: Astro Mechanica U.S. startup Astro Mechanica plans to take its hybrid-electric ...

Donald Trump reveals plan to tackle energy bills for millions Trump has three strike options that would aid the protesters and devastate Iran PBS weekend newscasts shut down due to funding cuts, ...

The simple system that could stop houses burning in bushfires What is 'natural Ozempic' – and how good is the science? Oprah Winfrey on how weight loss gave her ‘new freedom’ Australia's most recalled ...

LOUISVILLE, Ky. — An aviation expert says recently-released data from the National Transportation Safety Board (NTSB) confirmed why UPS flight 2967 was unable to gain altitude after losing its first ...

Adaptive cycle engines are specially designed to alternate between efficiency and raw power—extending an aircraft’s range without compromising on speed during engagements. The modern fighter jet is ...

NEW DELHI – In a significant development for India’s indigenous fighter jet program Hindustan Aeronautics Limited (HAL) on November 7 inked a deal with US-based General Electric (GE) for the supply of ...

While much of the global conversation around artificial intelligence funding focuses on Silicon Valley mega cheques, a parallel and far more capital-efficient ecosystem is scaling quietly in China. At ...

AI-powered search isn’t coming. It’s already here: As rankings and clicks matter less, citations matter more. Businesses now need content that AI engines trust and reference when answering questions.

A model of the French-made Rafale jet fighter is displayed during the opening day of the Egypt Defence Expo 2025 at the Cairo International Exhibition Centre on Dec. 1, 2025. (Khaled Desouki / AFP via ...

Kenn Ricci, chairman of Flexjet, made a prescient bet on the rise of the ultra-rich—and in the process became a billionaire himself. He sat down with WSJ’s Gunjan Banerji to discuss how he built his ...

Skoda Kylaq review: Aggressive pricing, practical to drive. Should you buy the Nexon, Brezza, Sonet rival?