Mave Health aims to improve attention and mood with its brain-stimulating headset
Mave Health is listing the headset at $495 for pre-orders. It aims to ship devices to users in the U.S. and India in April 2026.
The Download: AstroTurf wars and exponential AI growth
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. Is fake grass a bad idea? The AstroTurf wars are far from over. In 2001, Americans installed just over 7 million square meters of synthetic turf. By 2024, that number was 79 million square meters—enough to carpet all of Manhattan and then some. The…
The Download: The Pentagon’s new AI plans, and next-gen nuclear reactors
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. The Pentagon is planning for AI companies to train on classified data, defense official says The Pentagon plans to set up secure environments for generative AI companies to train military-specific versions of their…
Amazon Plans to Slash USPS Shipments by Two-Thirds. Here’s What That Means for the Postal Service.
The Postal Service is in danger of losing its biggest customer and could run out of cash within a year.
This Was the Real Estate Industry’s Biggest Mistake in Tech Development — and How to Fix It
Most proptech companies built their business models around agents and brokerages, not the actual end users trying to buy or sell a home.
What do new nuclear reactors mean for waste?
MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you understand what’s coming next. You can read more from the series here. The way the world currently deals with nuclear waste is as creative as it is varied: Drown it in water pools, encase it in steel, bury…
The Pentagon is planning for AI companies to train on classified data, defense official says
The Pentagon is discussing plans to set up secure environments for generative AI companies to train military-specific versions of their models on classified data, MIT Technology Review has learned. AI models like Anthropic’s Claude are already used to answer questions in classified settings, including for analyzing targets in Iran. But allowing models to train on…
Kalshi’s legal troubles pile up, as Arizona files first ever criminal charges over ‘illegal gambling business’
It’s the latest salvo in an escalating battle between state regulators and an industry that claims it’s not beholden to them.
She Went From Getting Ignored at a Farmer’s Market to Selling to PepsiCo for $1.95 Billion: ‘Embarrassment Is the Most Under-Explored Emotion for Success’
Allison Ellsworth started her company after experiencing health issues and discovering the benefits of apple cider vinegar.
Mistral bets on ‘build-your-own AI’ as it takes on OpenAI, Anthropic in the enterprise
Mistral Forge lets enterprises train custom AI models from scratch on their own data, challenging rivals that rely on fine-tuning and retrieval-based approaches.
Why Garry Tan’s Claude Code setup has gotten so much love, and hate
Thousands of people are trying Garry Tan’s Claude Code setup, which was shared on Github. And everyone has an opinion: even Claude, ChatGPT, and Gemini.