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The Download: a “God-driven” cryptocurrency and a solar engineering roadmap
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Go
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Powering AI is an architecture problem
On July 22, 2026, a transmission line fault in Ashburn, Virginia—the heart of the world’s largest data center cluster—knocked more than 3 gi
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This road map could help us decide whether to deploy solar geoengineering
A San Francisco nonprofit has published a detailed road map of the experiments, studies, and infrastructure that it says would be needed to
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Can the US battery market untangle from China?
The US is hitting records for the rapid growth of its energy storage market. That’ll go a long way to shoring up the grid, increasing reliab
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God told them to sell crypto. Their investors lost everything.
This article was produced in partnership with Type Investigations and with support from the Fund for Investigative Journalism. When Eli Rega
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Healthcare AI’s next test is integration
The entrance of major AI companies into healthcare is a meaningful and welcome development, accelerating the technical foundation available
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The Download: OpenAI’s turning point for math and a battery record
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Wh
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Batteries just broke another record in the US
Battery installations hit a new record in the US in the second quarter of 2026. In total, 20.2 gigawatt-hours of new capacity came online, a
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Understanding the thermal ceiling in portable power
Plug a phone into a modern charger and the first 10 minutes are impressive. The next 20 are not. This is not a defect. It’s the connected de
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What OpenAI’s latest controversy tells us about the future of math
OpenAI’s latest mathematical milestone has quickly become mired in controversy. Today, the company announced that its agents have solved one
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The Download: our 35 Innovators Under 35 this year
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. In
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This founder is teaching chips how to recycle (their energy)
Throughout the history of the computer chip, engineers have treated waste heat as an inevitable cost of a calculation. Hannah Earley, howeve
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This AI entrepreneur is developing agents that can plan ahead for the unexpected
Danijar Hafner’s office in San Francisco’s SoMa district sits mostly empty. His brand-new startup is still in stealth mode and doesn’t even
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This founder is making cheaper, cleaner steel
The steel industry isn’t exactly known for innovation. Very little has changed about purifying iron ore since the process was invented and c
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This geneticist’s age-reversal tech could help restore sight
Yuancheng (Ryan) Lu is obsessed with aging. And with eyes. As he steps outside the Whitehead Institute in Cambridge, Massachusetts, his avia
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The Download: the hunt for underground hydrogen and more rogue OpenAI agents
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Ho
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Architecting memory and storage in the AI era
The era of AI inference has arrived. Imagine a healthcare system analyzing millions of data points in real time to accelerate life-saving me
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The Download: selling battlefield drone data and AI reshaping language
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Da
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Data from drones in Ukraine is fueling a new Wild West marketplace
Battlefields in Ukraine are littered with the remnants of drones, which are now firmly established as a critical weapon of modern warfare. B
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The Download: rethinking child safety and fossil-fueled farming
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Ch
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Agriculture relies on fossil fuels. It’s costing us.
If you’ve had to fill up your vehicle’s gas tank or buy a plane ticket lately, you’ve probably felt the effects of rising fossil-fuel prices
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Scaling agentic AI pilots across the enterprise
As agentic AI moves from experimentation toward enterprise deployment, the challenge is figuring out how agents can work together, connect t
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Facilitating AI integration with simplicity at scale
As companies scale, the technology supporting operations can become a liability just as quickly as it becomes an asset. Disconnected systems
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The Download: AI puzzles and a path to our nearest star system
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. AI
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