Castelion hits $13B valuation to mass-produce hypersonic missiles
The $1 billion Series C was co-led by Andreessen Horowitz, Carlyle, and JP Morgan Chase.
The Download: reviving frozen pig kidneys and boosting nuclear power
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. Pig kidneys that were “frozen” for a year have been brought back to life Pig kidneys that were cooled to -150 °C and stored in a freezer for months have been…
How Growing Companies Lose Coherence — and What It Costs Them Over Time
As companies scale, experience coherence erodes across teams and channels. Four anchors keep the customer experience recognizable over time.
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.
Customer Service Is Declining. It’s Time to Take a Closer Look at What’s Happening Inside Your Business.
What’s causing the decline in customer service levels, and what can you do to address it in your business?
Do You Live in One of These 15 States? Your Retirement Benefits Could Be Slashed by Over $500 a Month.
A recent update from the Social Security Administration paints a grim picture.
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 webpages 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.
Your Business Doesn’t Need More Software — It Needs Software That Adapts. Here’s How AI Is Making That Possible.
SaaS solved one problem and created another. Here’s how AI can help solve it.