Founded in 2022, Castelion set out to manufacture hypersonic weapon systems at a lower cost and at faster speeds than traditional defense primes.
Linkdaze’s smart calendar is built to run a household, not just track a schedule
Linkdaze’s smart digital calendar stands out for not putting its features behind a paywall, including an AI meal planner tool.
Grok keeps sending gibberish responses to users
Affected users told TechCrunch say they were using Grok Lite, and noticed the issues as early as Wednesday morning.
The investor’s guide to TechCrunch Disrupt 2026: Everything you need to know
Year after year, investors who’ve explored the Expo Halls, met founders, and learned from peers have proven why you need to be on the ground at Disrupt this year.
A third of web pages published since ChatGPT’s launch show signs of AI authorship, study finds
ChatGPT and other AI models are now authoring and editing much of the new web.
Early Cerebras investor Adit Singh joins Mayfield as infrastructure partner
At Mayfield, Singh will focus on semiconductor, cybersecurity, and physical AI investments.
Ramp launches its own AI model router, called Router
Ramp has launched its own AI model routing service, dubbed Router, that lets users and companies use and switch between various large language models via an API.
Senators demand answers from TikTok over experiment that disabled safeguards
The safeguard was designed to prevent users from being overwhelmed by harmful content, but TikTok wanted to determine whether it made the app less engaging.
Meta brings Pocket, an app that lets you vibe-code and share games, to US users
Meta is bringing Pocket, its experimental AI-powered app for creating and sharing interactive games, to users across the U.S. after quietly testing it in Brazil.
The 2026 Startup Battlefield 200 is here — see who made the cut
We’re thrilled to unveil the 2026 Startup Battlefield 200, our annual handpicked list of the 200 most promising early-stage startups from around the world.