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OpenAI forms math advisory group as its AI resolves more than 100 open problems

The group won't be given leeway to slow down or redirect OpenAI's ongoing mathematical research.

Kairos Power gets up to $100M from Samsung group to build nuclear reactor for Google

Future Google supplier Kairos Power inked a deal with Samsung C&T to help build its first 50-megawatt nuclear power plant.

Elon Musk’s latest Boring Company pitch involves a Hyperloop between Austin and San Antonio

Many of The Boring Company's announced project have not materialized.

ScrollEd wants to turn textbooks into TikTok

ScrollEd turns textbooks into a scrollable, Instagram-like feed with video, audio, and quizzes. The Palo Alto startup, founded by student co-founders (and spouses) Utsav Gupta and Rebecca Neff, pitches at TechCrunch Disrupt.

A small but growing number of founders are betting on bringing people together offline

Brynn Putnam and Tristan Walker have already done something that most founders only dream about: created companies so compelling that bigger outfits bought them. Putnam, a trained ballerina with a small chain of boutique studios, built the connected-fitness company Mirror and sold it to Lululemon for $500 million in cash less than three years later. […]

6 days left to get ahead at TechCrunch Disrupt 2026

Current ticket pricing ends in 6 days on Sept. 25 at 11:59 p.m. PT. Join 10,000+ founders, investors and tech leaders at Disrupt and save up to $200 on your ticket until then.