U.S. President Donald Trump says he’s “not at all” concerned about committing possible war crimes as he the destruction of ...

The new turbine operates using pressure-gain combustion. Traditional gas turbines rely on mechanical compressors that consume ...

The company's novel rocket engine could be a game changer for the U.S. military.

Shocks to natural gas supplies are spurring countries in Asia and elsewhere to rethink their rejection of nuclear energy ...