North Korea has carried out a test of an "underwater nuclear weapons system," the secretive nation's state media reported on Friday, in the latest escalation of tensions in the Indo-Pacific as ...

Daily Memo: System Testing Propels Ascendance’s Hybrid-Electric VTOL Development is published in Advanced Air Mobility Report ...

FEMA and the FCC launched a nationwide test of the emergency alert system on Wednesday.

SpaceX's Starship achieved a significant milestone by successfully deploying mock Starlink satellites using its innovative ...

The DRDO-developed system integrates QRSAM, VSHORADS and high-power lasers, allowing kinetic and non-kinetic layers work hand ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.

Amazon has started testing a new star rating system in specific regions that makes it harder to gauge how buyers are liking a specific product.