Technology

Meet Jim O’Neill, the longevity enthusiast who is now RFK Jr.’s right-hand man

June 30, 2025
When Jim O’Neill was nominated to be the second in command at the US Department of Health and Human Services, Dylan Livingston was excited. As founder and CEO of the lobbying group Alliance for Longevity Initiatives (A4LI), Livingston is a member of a community that seeks to extend human lifespan. O’Neill is “kind of one…

The Download: how to clean up AI data centers, and weight-loss drugs’ side effects

June 27, 2025
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. This battery recycling company is now cleaning up AI data centers In a sandy industrial lot outside Reno, Nevada, rows of battery packs that once propelled electric vehicles are now powering a small…

We’re learning more about what weight-loss drugs do to the body

June 27, 2025
Weight-loss drugs are this decade’s blockbuster medicines. Drugs like Ozempic, Wegovy, and Mounjaro help people with diabetes get their blood sugar under control and help overweight and obese people reach a healthier weight. And they’re fast becoming a trendy must-have for celebrities and other figure-conscious individuals looking to trim down. They became so hugely popular…

This battery recycling company is now cleaning up AI data centers

June 27, 2025
In a sandy industrial lot outside Reno, Nevada, rows of battery packs that once propelled electric vehicles are now powering a small AI data center. Redwood Materials, one of the US’s largest battery recycling companies, showed off this array of energy storage modules, sitting on cinder blocks and wrapped in waterproof plastic, during a press…

The Download: Google DeepMind’s DNA AI, and heatwaves’ impact on the grid

June 26, 2025
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. Google’s new AI will help researchers understand how our genes work When scientists first sequenced the human genome in 2003, they revealed the full set of DNA instructions that make a person. But…

It’s officially summer, and the grid is stressed

June 26, 2025
It’s crunch time for the grid this week. As I’m writing this newsletter, it’s 100 °F (nearly 38 °C) here in New Jersey, and I’m huddled in the smallest room in my apartment with the shades drawn and a single window air conditioner working overtime.   Large swaths of the US have seen brutal heat this…

Meta is adding AI-powered summaries to WhatsApp

June 25, 2025
Meta announced on Wednesday that it’s adding an AI-powered summaries feature to WhatsApp. The optional new feature uses Meta AI to summarize unread messages in a chat. This summary would only be visible to you, not others in your chat, the company notes. The feature builds on the AI technology that Meta released in April, […]

Bill Gates-backed AirLoom begins building its first power plant

June 25, 2025
Wind power has run into some headwinds, and not the kind that spin its turbines.  Recently, President Trump has decided to wage war against the technology, an unwelcome bit of friction that coincides with rising costs in recent years. Onshore wind power went for $61 per megawatt-hour last year, according to Lazard, bucking a decade-long […]

Google’s new AI will help researchers understand how our genes work

June 25, 2025
When scientists first sequenced the human genome in 2004, they revealed the full set of DNA instructions that make a person. But we still didn’t know what all those 3 billion genetic letters actually do.  Now Google’s DeepMind division says it’s made a leap in trying to understand the code with AlphaGenome, an AI model…