While it will take months or years to find a definitive cause of the crash of the Cessna 421 that went down in the Gulf of Mexico on Thursday, initial evidence may indicate that the pilot lost consciousness due to pressurizatio...
A large explosion rocked the city of San Bruno in California on Thursday, not far from San Francisco International Airport, but the cause does not appear to be a plane crash.
Russia's Federal Space Agency, Roscosmos, on Monday announced that it will discuss a nuclear-powered spaceship project with NASA, with a nuclear rocket engine design to be completed by next year.