India expects to spend about 654 billion rupees ($7.44 billion) to buy engines for fighter aircraft that are under ...

Jet engines have some of the highest entry barriers of any industry, since there are only 3.5 big engine primes. Yet four new entrants are developing their first products, and their success or failure ...

Proving that you can't keep a good technology down, Reaction Engines' Synergetic Air-Breathing Rocket Engine (SABRE) has a new lease on life after a British-led consortium announced Invictus, a new ...