A frustrated Zuckerberg makes his biggest AI bet as Meta nears $14 billion stake in Scale AI, hires founder Wang

Mark Zuckerberg arrives before the inauguration of Donald Trump as the 47th president of the United States takes place inside the Capitol Rotunda of the U.S. Capitol building in Washington, D.C., Monday, Jan. 20, 2025. In finalizing a deal to invest $14 billion in Scale AI, Meta’s Mark Zuckerberg is hiring its co-founder Alexandr Wang to help the social media company better execute on its AI ambitions. Kenny Holston | Via Reuters

Day 1–1000: How Sycamore founders built the fintech from a living rom

What does it really take to build a startup in Africa—from the first idea to the thousandth day? In Day 1–1000, we follow founders through the raw, unfiltered journey of company-building: the early scrambles, the quiet breakthroughs, the painful pivots, and the milestones that shape what a business becomes. In this inaugural edition, we sit with Tunde Akin-Moses, co-founder of Sycamore, to unpack how a simple lending idea grew into one of Nigeria’s quietly resilient fintech stories. Image source: Techcabal

Melinda French Gates says the Gates Foundation’s commitment to spend its entire $200 billion on global health by 2045 is ‘fantastic’: ‘The vast majority of resources were to go back to society’

“I’m ready to set more of an agenda here in the United States,” Melinda French Gates told Fortune. Good morning! Bumble makes new hires before a tough earnings, Penny Pritzker gets swept up in Harvard-Trump drama, and Fortune’s Alexa Mikhail talks to Melinda French Gates about gigantic news from the Gates Foundation.

Elizabeth Holmes’ partner raises millions for new biotech testing startup

The partner of Theranos founder Elizabeth Holmes has raised millions of dollars for an artificial intelligence startup hoping to introduce a product that can be used in medical testing and other settings, according to two sources with direct knowledge of the endeavor who could not speak publicly because the company has not yet officially launched. Philip Pacheco/Getty Images

Another OpenAI researcher quits—claims AI labs are taking a ‘very risky gamble’ with humanity amid the race toward AGI

OpenAI has been embroiled in several public scandals that appeared to stem from internal disagreements over AI safety, including one incident in late 2023 that saw CEO Sam Altman (above) briefly removed from the company. Another OpenAI safety researcher has left the company. In a post on X, Steven Adler called the global race toward AGI a “very risky gamble.” JASON REDMOND—AFP via Getty Images