Report: Amazon Is Buying Rare Books in Bulk and Destroying Them to Train AI — A Hidden AirTag Proved It
A bookseller planted the AirTag in a shipment of rare books. It led straight to a Las Vegas warehouse where a team scans and shreds them.
Meet a mouse whose brain cortex is made up of human cells
Multiple cameras tracked a mouse as it wandered around a small arena. A computer charted its position and speed, leaving Pong-like traces on a monitor. The reason to watch this rodent so carefully? Nearly half its brain volume had been replaced with human cells. The effort to mix the brain tissues of distant species is…
Want to Raise Capital? Answer These 3 Questions First.
The goal is not simply to help you ask for capital. It is to help you make the case that your business is ready to use it well.
American Airlines Is Adding 4K TVs to Seatbacks. Here’s When You’ll Be Able to Watch.
The airline dropped seatback screens over a decade ago, betting flyers would just use their phones. Now it’s reversing course.
Sachin Bansal’s fintech Navi raises first outside capital with $100M Prosus investment
The investment comes amid Navi plans to go public.
Amazon makes its AI-powered Alexa+ free on Fire TV, no Prime required
Amazon is making its AI-powered Alexa+ assistant free on all compatible Fire TV devices in the U.S., automatically upgrading users whether or not they subscribe to Prime.
Amazon’s Prime Air is taking off in nearly 500 U.S. cities
Amazon is significantly expanding its Prime Air drone delivery service, with plans to reach nearly 500 U.S. cities by the end of 2026.
Calendly throws its hat into meeting note-taker circus
Calendly is also releasing a meeting scheduling assistant called Callie
The founder’s secret weapon: Work at TechCrunch Disrupt 2026 and learn how the pros do it
Volunteer at TechCrunch Disrupt 2026 and get an insider’s view of how world-class tech events get built and more.
Costco Is Getting Into This $600 Billion Business — Here’s Its Plan
Costco already sells gas, vacations and glasses. Now it’s teaming up with a nonprofit insurer to sell Medicare plans too.
Home batteries are suddenly cheap and everywhere. Here’s why.
Companies including Tesla and Base Power are vying for a piece of the rapidly growing market for home batteries. One technology has made it all possible.