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

Discover some prominent but rare aircraft, which small fleets has played vital roles.

Tehran reportedly holds between 400 and 450 kilograms of enriched uranium, an amount that could contribute to the production ...

The disappearance of rocket scientist Monica Reza has taken a chilling new turn after new details about her work and its ties ...

LCA Tejas fleets are set to return to the skies after a two-month pause following a rude landing in February. But with ...

Another NASA scientist's death is raising questions as a disturbing trend at the agency's Jet Propulsion Lab appears to be ...

It was a kill shot that should not have been possible. On a cold morning in the North Atlantic during the NATO exercise Ocean ...

On August 6, 1945, the atomic mission against Hiroshima began. The primary strike aircraft was the B-29 Enola Gay, piloted by ...

Top 10: The Strangest Aircraft Flying Today ...

A string of eight dead and missing scientists is causing concern in the U.S., as some of the disappearances are extremely ...

Microreactors are very small nuclear reactors that are compact enough that they can be transported by truck, railway, or ...

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