

In a splashy op-ed in Time published this summer, Huffington Post founder Arianna Huffington and OpenAI CEO Sam Altman announced Thrive AI Health, a venture with the goal of building an AI-powered assistant to promote healthier lifestyles. Backed by Huffington’s mental wellness firm Thrive Global and the OpenAI Startup Fund, Thrive AI Health would seek to build an "AI health coach" to give personalized advice on sleep, food, fitness, stress management, and "connection," Huffington and Altman wrote.

Bluesky is continuing to blow up. The Twitter-like service and alternative to Elon Musk's X, has now surpassed 16 million users after seeing rapid growth in the days following the U.S. presidential election. While many are leaving X over the service's increasing right-wing leanings and Musk's campaigning for Trump, others are unhappy with other changes Musk has made — like how blocks work or how their content on X will be used to train AI.

Jeff Bezos' rocket company Blue Origin has signed a multi-launch deal with satellite communication company AST Spacemobile to deploy the company's direct-to-cellular satellites "over a multi-year period" using Blue's New Glenn rocket, the companies announced Thursday. AST in a statement said the Blue Origin launches, as well as others using "existing launch vehicles" that it did not identify, satisfies the launch capacity needed to "enable continuous space-based cellular broadband service coverage across some of the most in-demand cellular markets globally." AST's launch campaign will be in 2025 and 2026 and involve the deployment of roughly 60 next-generation Block 2 BlueBird satellites.