Napa Valley and Sonoma County vintners are set to test an autonomous fire defense system that can launch fire retardant ...

The United States on Wednesday fired an unarmed but nuclear-capable intercontinental ballistic missile (ICBM) from California over the Pacific Ocean for its first test launch of this year.

Canada's participation in U.S. President Donald Trump's planned "Golden Dome" missile-defence system for North America is limited to research involving the detection ... and launch a new series ...

The Air Force is set to launch an ... test of the missile was scheduled years in advance and will be used to verify the effectiveness, readiness and accuracy of the weapon system, according ...