Fedora Linux 44 beta is officially released. Download and test the beta right now for Workstation, Server, IoT, and Cloud editions.

Researchers in China have unveiled a plasma-based jet propulsion concept that generates thrust using air and electrical energy rather than conventional combustion. This analysis reviews the physics ...

COLORADO SPRINGS—Sierra Nevada Corporation (SNC) and startup Specter Aerospace plan to develop and flight test a supersonic ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...

Paccar said it will launch two new proprietary engine platforms to meet the EPA’s 2027 35-milligram NOx standard, calling the rule the world’s most stringent. Executives said the tougher emissions ...

Replacing four-cylinder engines with inline-sixes, debuting a new family of V-8s, downplaying plug-in hybrids, adding more AMGs with high-performance electric motors, and mid-size SUVs with combustion ...

The IAEA is inviting interested partners to participate in a new five-year Coordinated Research Project (CRP) aimed at advancing plasma science, technology and applications in health, agriculture, ...

Welcome to Edition 8.27 of the Rocket Report! If all goes well this weekend, NASA will complete a wet dress rehearsal test of the Space Launch System rocket in Florida. This is the final key test, in ...

Illustration: Kelsea Petersen / The Athletic; Takashi Ayoma / Getty, Antonio Calanni / AP Formula 1’s car design revolution for 2026 is the biggest in a generation. Not only are the chassis designs ...