The 2026 F1 rules are not even in force yet, but a major controversy has already emerged. A gray area around engine compression ratios could give certain manufacturers a significant advantage.

Hyderabad: In a significant breakthrough in hypersonic missile technology, Defence Research & Development Laboratory (DRDL), the Hyderabad-based laboratory of the DRDO, successfully conducted a ...

DRDO lab DRDL conducting a long-duration test of its actively-cooled scramjet full-scale combustor for the hypersonic missile at its facility in Hyderabad on Friday NEW DELHI: In a boost for India, ...

With the turn of the calendar into a new year, there always comes increased anticipation for the new racing season that's to come. As Formula 1 begins the lead-up to its 2026 season, there's already ...

There’s still another couple of months before the 2026 crop of F1 cars takes to the track for the first preseason test. It’s a year of big change for the sport, which is adopting new power unit rules ...

Even before the 2026 calendar year has begun, the first controversy under F1's new ruleset has already surfaced. It concerns the engine regulations, and more specifically the compression ratio of the ...

Blade-failure tests have been carried out on the Aviadvigatel PD-8 engine for Russia’s import-substituted Yakovlev SJ-100. United Engine says the PD-8 passed the test “successfully” on a rig at its ...

GE may operate a GE9X on its Boeing 747-400 flying testbed for a trial period in Dubai in early 2026. Credit: GE Aerospace With ambient temperatures soaring to 45C (113F) and a persistent haze of dust ...

HANCOCK COUNTY, Miss. (WLOX) - NASA and L3Harris Technologies successfully conducted a full-duration hot fire test of a second RS-25 engine at Stennis Space Center in Hancock County. The engine will ...

HELSINKI — China conducted a rocket stage hot fire test Friday in the latest step in the country’s plans to land astronauts on the moon. A shortened Long March 10 rocket first stage test article fixed ...

SEOUL, Sept. 9 (UPI) --North Korean leader Kim Jong Un oversaw the test of a solid-fuel engine for intercontinental ballistic missiles, calling it a "significant change" in Pyongyang's growing nuclear ...