The Van Veen OCR1000 was a rotary-powered engineering flex and one of the rarest motorcycles ever made. And now, it can be yours.

This teardown of a 2012 Honda Civic’s R18 engine shows how added engine complexity can compromise long-term reliability. Modern engine tech improves efficiency but may reduce long-term reliability, ...

CLAYTON COUNTY, Ga. — A Delta flight to Jacksonville, Florida, returned to Hartsfield-Jackson Atlanta International Airport shortly after takeoff on Sunday. Delta flight DL2627 returned to the airport ...

The Federal Aviation Administration has issued an airworthiness directive requiring airlines to modify fuel system components ...

MIAMI, Jan. 6, 2026 /PRNewswire/ -- Powerhouse Engines announced a new operating lease customer for two CFM56-5B engines with the leading Colombian airline, Avianca. This announcement builds on solid ...

Dec. 22 (Asia Today) --South Korea's science ministry said Monday it has selected its 2025 "Top 100 National R&D Achievements," highlighting projects including a domestically produced 1,000-horsepower ...

As 2025 turns to 2026, the worldwide launch manifest is quieting down, with only four launches scheduled for the upcoming week. Of these, two are Chinese missions, and two are SpaceX Falcon 9 missions ...