With so many burger chains out there, the competition can be steep. These are the chains that are slamming the door on several of their locations.

NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the ...

X-59's engine started for testing for the first time. NASA's Quesst ("Quiet SuperSonic Technology") mission recently reached ...

ViewSonic launches LX700-4K RGB Laser Projector in India for Rs 4,95,000, featuring 4K resolution and advanced gaming specs.

Beijing -based Ensonic is a seven-year-old start-up that produces AI-powered acoustic-detection systems used for equipment ...

The NASA team developing the X-59 supersonic demonstrator jet have fired up the aircraft's GE Aviation F414-GE-100 powerplant ...

The US military launched a hypersonic nuclear missile shortly after Donald Trump declared victory in the presidential ...