FAA lifts nationwide ground stop
FAA lifts nationwide ground stop that blocked takeoffs for hours
TL;DRFAA halted all US takeoffs for hours Friday; ground stop has been lifted.
Why it matters: Major flight disruptions signal critical infrastructure vulnerabilities that affect travel, commerce, and system reliability.
US officials say Trump is not expected
TL;DRTrump won't mention alleged Chinese espionage tied to Nvidia's Huang at Xi meeting.
Doc: Amazon, wary of AI agents favoring sites with better data, plans
TL;DRAmazon plans to scrape product data from competitors to build comprehensive product database.
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University of Osaka Integrates Domestic Superconducting Quantum
Japan's first hybrid quantum-classical supercomputer tackles problems classical systems can't solve alone.
Tesla says "select customers" can now place orders for its Cybercab
Tesla now lets some customers pre-order its driverless Cybercab for $30K plus $299/month subscription.
AI's impact on math is a preview of what AI will do
AI systems are solving hard math problems, signaling AI will soon advance itself without human help.
FAA lifted National Ground Stop
FAA ended a nationwide flight halt early Tuesday morning.
FAA Orders Nationwide Ground Stop for All Aircraft
FAA grounded all US flights due to air traffic control system failure.
Ukraine knocks out 36% of Russia's oil refining capacity in under two
Ukraine damaged Russian oil refineries, cutting refining capacity by over a third recently.
SpaceX Falls Short of Historic Double Starship Catch
SpaceX's Starship reached orbit but failed to catch both rocket stages as planned.