Nvidia AI chip challenger Groq raises even more than expected, hits $6.9B valuation
The fresh raise comes in above the rumored numbers when word leaked in July that it was raising.
Four bright spots in climate news in 2025
Climate news hasn’t been great in 2025. Global greenhouse-gas emissions hit record highs (again). This year is set to be either the second or third warmest on record. Climate-fueled disasters like wildfires in California and flooding in Indonesia and Pakistan devastated communities and caused billions in damage. In addition to these worrying indicators of our…
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Eric Baker’s long, winding road to taking StubHub public
Although StubHub’s shares fell 6% in first day of trading, the IPO is testament to the co-founder’s 25-year effort.
Airbnb’s CEO Is ‘Not Happy’ With One Aspect of His Company. Here’s How He Plans to Fix It.
Airbnb CEO Brian Chesky wants the company to grow faster.
Irregular raises $80 million to secure frontier AI models
Irregular, the AI security startup, now has a valuation of $450 million, a source close to the deal told TechCrunch.
Tesla is redesigning its door handles following safety probe, Bloomberg investigation
Chief designer Franz von Holzhausen said Wednesday that the company is “working on” combining the electronic and manual door releases after owners have reported getting trapped.
‘Don’t Be Too Nice’: Here’s How to Run the Perfect Video Call, According to Zoom’s CEO
Even the CEO of Zoom thinks video meetings can be improved.
Amazon’s CEO Wants His 1.5 Million Person Company to ‘Operate Like the World’s Largest Startup.’ Here’s How He Plans to Do It.
Amazon CEO Andy Jassy says the company will be able to innovate faster without layers of middle management.
Kleiner Perkins-backed voice AI startup Keplar aims to replace traditional market research
The two-year-old startup raised a $3.2 million seed round led by Kleiner Perkins.
Meet Macroscope: an AI tool for understanding your code base, fixing bugs
On Wednesday, former Twitter head of product Kayvon Beykpour announced the launch of Macroscope, an AI system aimed at developers and product leaders that summarizes updates to a codebase and catches bugs, among other things.
China tells its tech companies they can’t buy AI chips from Nivida
After strongly discouraging tech companies from buying Nivdia’s AI chips in August, the country is now banning the practice outright.