Hranice Abyss: Why no one has found the bottom

Czech Republic's Hranice Abyss, the world's deepest water-filled cave, holds a mystery extending to a kilometre, far beyond ...
autoevolution

Sneaky DARPA Drone That Looks Like the B-21 Raider Nuclear Bomber Flies Over California

Scaled Composites said that it flew the XRQ-73 Series Hybrid Electric Propulsion AiRcraft Demonstration hybrid drone over California.

Sell Tesla Because It Is An Unlikely Comeback Story

Tesla, Inc. looks overvalued: auto deliveries and profits are falling while big AI/robotaxi capex is unproven. Click for more ...
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DARPA's XRQ-73 hybrid-electric drone completes secretive first flight

DARPA has confirmed the first flight of the XRQ-73 SHEPARD, a hybrid-electric unmanned aircraft developed by Northrop Grumman and Scaled Composites. The April 14, 2026 flight at Edwards Air Force Base ...

Online archives of over 20 years of tech reporting | The Register

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...