Warren Buffett steps down as Berkshire Hathaway chairman
Warren Buffett is stepping down as chairman of Berkshire Hathaway after more than 50 years in the role. His son, Howard, will become the company’s new chairman.
Edition 32 · Friday, September 18, 2026
Here's what happened.
Warren Buffett is stepping down as chairman of Berkshire Hathaway after more than 50 years in the role. His son, Howard, will become the company’s new chairman.
Prosecutors charged a driver with murder after alleging he was impaired by drugs and ran a red light before ramming a Los Angeles city bus. Two people died, and a news helicopter later crashed in connection with the unfolding tragedy.
Federal and local prosecutors have announced new cases involving alleged bribery and theft tied to Los Angeles homeless services, along with a guilty plea. The cases raise questions about oversight at the Los Angeles Homeless Services Authority.
A wildfire in Yosemite National Park has grown to nearly 1,200 acres. The blaze has forced trail closures and reduced air quality in parts of the California park.
A United Nations report said a U.S. strike on an Iranian school may have been a war crime, citing mistakes that led to the deaths of more than 100 children. Investigators also cited a separate strike that reportedly killed 22 civilians.
A Houthi advance in Yemen has reignited the country’s civil war and extended the group’s reach toward a key maritime chokepoint. The attacks are threatening Saudi oil exports and have pushed up global fuel prices.
Russia and China vetoed a U.S. proposal to renew U.N. monitoring of Iran’s nuclear program. The vote highlighted the widening divide among major powers over Washington’s pressure campaign on Iran.
Polish Prime Minister Donald Tusk warned that Russia could launch “accidental” strikes against Ukraine’s allies to test NATO’s resolve. He said such attacks would aim to show that the alliance’s Article 5 guarantee exists only in theory.
Newly unsealed court documents show concern inside Microsoft and OpenAI about using millions of news articles to develop AI systems. The disclosures frame the use of publishers’ material as a major labor and copyright dispute around AI training.
Amazon Web Services says customer data was permanently lost after strikes hit data centers in Iran. The incident highlights the limits of cloud infrastructure designed for ordinary operating conditions rather than war.
Anthropic has relaunched Projects in Claude Code to let users run multiple AI agents with shared memory, goals, and files. Separate task threads can run in parallel under a coordinator, positioning the feature as a way to manage groups of agents in the cloud.
Scientists have found a powerful gene-targeting system in viruses that appears to predate CRISPR by billions of years. The system, called VIPR, may be even more effective than CRISPR.
A spotted wildcat in Bolivia long mistaken for related species has been identified as a new species. Only one living member of the newly recognized species is known.
NOAA marks the centenary of the Great Miami Hurricane of 1926 by examining how hurricane science has advanced. Forecasting and warning capabilities have progressed from providing hours of notice to giving people days to prepare.
Parts of the United States are still experiencing summer-like heat, with heat records being broken. The conditions are linked to El Niño and amplified by fossil-fuel burning.
In Kenya, an AI-powered chatbot is helping pregnant women answer questions when conventional online search is not readily available. The service addresses concerns ranging from pregnancy symptoms to food safety and is being used as a potential aid in preventing maternal deaths.
Women treated at County Durham health trust say they were harmed by their care, including one who underwent a mastectomy that she says was unnecessary. The cases are among hundreds linked to treatment at the trust.
The European Commission published a draft EU KIDS Act that would impose restrictions on online games if approved. The proposal could affect common online features across games sold in EU territories, potentially including Roblox and multiplayer modes of disc-based games.
As states move to regulate AI chatbots, technology companies are seeking a role in writing the safety rules. The companies are also pushing for provisions that would exempt some of their key products.
A Los Angeles judge ruled that federal immigration agents likely violated the Constitution by making arrests without warrants while failing to assess the risk that suspects would flee. The ruling directs the agents to stop conducting such arrests without judicial warrants.
Health Secretary Robert F. Kennedy Jr. has appointed new members to the federal task force that helps shape preventive-care recommendations. Doctors are concerned because the appointees include specialists rather than experts in preventive care and general medicine, raising questions about the panel’s composition.
An Andela analysis of almost 50,000 engineering job postings found mismatched skills and a proliferation of job titles. The findings suggest artificial intelligence is contributing to disruption and confusion in the technology job market.
Activision Blizzard faces new sexual-assault and harassment claims in a lawsuit. The plaintiff alleges that the publisher’s HR department was dismissive of her complaints, amid earlier allegations of a “frat boy culture.”
Swedish trade unions Unionen and Sveriges Ingenjörer have issued a strike notice against King. The notice follows executives’ rejection of a proposed collective bargaining agreement last month.
India’s Abhishek Sharma struck a 30-ball century against Afghanistan. It was the fastest century in a T20 international between two full-member nations.
Take-Two confirmed that Rockstar Games plans to support GTA Online beyond the launch of Grand Theft Auto 6. The company also said PC is becoming increasingly important.
Level-5 apologized after backlash over generative AI use in a showcase for upcoming games. The developer said some examples identified by fans were the result of human error and is reuploading trailers.
Lollipop Chainsaw 2: Back2Back was revealed at Tokyo Game Show. The zombie-action sequel has a playable demo and is planned for PlayStation 5 in 2027.
Some Americans are turning away from AI because of concerns about inequality, job losses and data centers’ environmental impact, as well as frustrations with everyday AI tools. The piece explores how people might practice “AI minimalism.”