Must read: Tech Titans Reengage as AI Sparks a New Wave of Ambition

Top tech entrepreneurs are ramping up efforts again, spurred by AI's promise and the drive to stay ahead in a rapidly changing landscape.

AI startup Shift offers free home cleaning by recording cleaners to train future robots, combining spotless homes with smart technology development.

A tiny Paris-based team raised $1 billion and released an AI model that outperforms models twice its size. Meet the most interesting AI startup you might not have heard of.

Everyone's talking about GPT-5, but most headlines miss the point. Here's a plain-English breakdown of what's new, what's better, and whether you actually need it.

The Builders Stage returns to TechCrunch Disrupt 2026, offering founders and investors practical strategies to navigate startup scaling challenges.

OpenAI prepares to release Astra, a cybersecurity-focused AI model designed to identify system vulnerabilities with built-in safety controls.