NASA will use 30 ground recording stations to monitor the sound produced by the X-59 QueSST experimental aircraft. Learn more ...
A United Airlines flight from Los Angeles to New Jersey made an emergency landing in Las Vegas due to engine trouble. All ...
Rescue teams are searching for hundreds of missing people along the Nepal-China border after a deadly torrent of water and mud swept through communities following a glacier collapse. Videos show ...
Nepal ran its first 220-pound cargo drone test four days after the flood and asked other countries for heavy-lift drones.
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