Polaris will build a two-stage, horizontal take-off and fully reusable hypersonic research vehicle, featuring a linear aerospike rocket engine.

American space agency NASA and GE Aerospace announced the first integrated test of a Passport engine in Hybrid Thermally ...

Today’s Top Pick is a 1973 Piper PA-28R-200 Arrow II. Finding a 50-year-old airframe that hasn’t bounced through a dozen different flight schools and private hangars is a tall order. Yet this Piper ...

Is the tube-and-wing era over? JetZero raises $175M to launch its fuel-efficient all-wing aircraft by 2030. See the specs and ...

Energy & Transportation growth, rising backlog, and upside potential—plus tariff margin risks. Click for more on CAT.

The Global Hydrogen Compressor Market offers robust growth opportunities driven by a global focus on decarbonization, ...

Proposal would double Bennett Mountain’s generation Idaho Power plans to expand one natural gas-fired plant in southwest ...

CAT and VLVLY face slowing demand and tariff pressures, but both are investing in technology and capacity to position for ...

In the early 1960s, Chrysler did something no other Detroit automaker dared to attempt at scale: it put a jet-style turbine ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

Rolls-Royce is exploring MRO expansion in India to enhance support for AE2100 engines and strengthen defense partnerships.

Chances are, this particular Toyota engine has been in some of your favorite tuned cars.