Melania Trump's Foster the Future summit and the classical education movement converge, arguing that grammar, logic and rhetoric can prepare children for an AI-dominated future.

Fraud researcher reveals how state actors from Iran, North Korea, Russia and China use dark web identity markets and shell companies to defeat U.S. financial defenses.

ANA President and CEO Koji Shibata speaks during a news conference in Tokyo on April 30. Many major Japanese companies, namely electronics makers, enjoyed rosy earnings in the year ended in March thanks to significant artificial intelligence-linked investment worldwide, but they are looking ahead with caution amid high costs for fuel and materials spurred by the war in Iran. Chipmaker Kioxia saw its group net profit double from the previous year to an all-time high of ¥554.4 billion ($3.48 billion). President and CEO Hiroo Ota described the financial performance as a "historic feat." Kioxia benefited from rising demand for memory chips amid a rush to build more data centers due to the growing use of AI.

Japan's startup story is just beginning, venture capitalist says Japan's startup moment may soon arrive given significant government support, the rise of corporate venture capital and a changing mindset about internationalization, according to Anis Uzzaman, founder and CEO of Pegasus Tech Ventures. "Overall, I would say Japan is now at a turning point," Uzzaman said. San Jose, California's Pegasus Tech Ventures has invested in a number of major U.S. tech companies, including SpaceX, Airbnb and Robinhood, and also in major artificial intelligence companies, such as OpenAI and Anthropic. In a time of both misinformation and too much information, quality journalism is more crucial than ever. By subscribing, you can help us get the story right.

The building that houses Recruit Holdings' headquarters in Tokyo. Investors have shown confidence in Recruit's HR Technology unit, where Indeed is leveraging AI to improve matching and raising average revenue from each job posting even as hiring demand remains soft. Recruit Holdings shares climbed the most on record after the Japanese owner of Indeed.com The stock jumped as much as 19%, its biggest intraday increase since the company went public in 2014, even as the Topix index fell, after issuing an outlook for ¥787 billion ($5 billion) in operating profit on ¥4 trillion in sales for the fiscal year to March 2027. That exceeds analysts' average projection for ¥723 billion and ¥3.9 trillion, respectively.

Cuba says U.S. fabricating pretext for conflict after report on drone purchase Cuba's Foreign Minister Bruno Rodriguez speaks during a news conference in Havana in October 2025. HAVANA - Cuban Foreign Minister Bruno Rodriguez accused the U.S. on Sunday of fabricating a fraudulent case to justify economic sanctions and potential military intervention. The minister's comments followed a report by Axios the same day citing classified intelligence, which said Cuba had acquired more than 300 military drones. Cuba neither threatens nor desires war, Rodriguez said in a post on social media, adding that the country prepares itself to confront external aggression in the exercise of the right to legitimate self-defense recognized by the U.N. Charter. In a time of both misinformation and too much information, quality journalism is more crucial than ever.

U.S. and Iran far from Hormuz deal as Trump says clock is ticking A ship remains anchored in the Strait of Hormuz near Larak Island, Iran, on Saturday. The U.S. and Iran remained far apart Sunday on a deal to end weeks of war and reopen the crucial Strait of Hormuz, as a drone attack sparked a fire at a United Arab Emirates nuclear plant, spotlighting the risks of a fragile ceasefire. U.S. President Donald Trump made clear his patience is wearing thin, posting on social media Sunday that For Iran, the Clock is Ticking, and they better get moving, FAST, or there won't be anything left of them. TIME IS OF THE ESSENCE!" Iran's semiofficial Fars news agency said the U.S. had set five main conditions for a peace deal, including the removal of uranium used by Iran's nuclear program to the U.S.; no U.S. reparations to Tehran and the unfreezing of less than a quarter of Iran's suspended assets. Fars didn't give a source for the information, and the U.S. hasn't publicly commented on such stipulations.

Off-policy evaluation (OPE) estimates the value of a target treatment policy (e.g., a recommender system) using data collected by a different logging policy. It enables high-stakes experimentation without live deployment, yet in practice accuracy depends heavily on the logging policy used to collect data for computing the estimate. We study how to design logging policies that minimize OPE error for given target policies. We characterize a fundamental reward-coverage tradeoff: concentrating probability mass on high-reward actions reduces variance but risks missing signal on actions the target policy may take. We propose a unifying framework for logging policy design and derive optimal policies in canonical informational regimes where the target policy and reward distribution are (i) known, (ii) unknown, and (iii) partially known through priors or noisy estimates at logging time. Our results provide actionable guidance for firms choosing among multiple candidate recommendation systems. We demonstrate the importance of treatment selection when gathering data for OPE, and describe theoretically optimal approaches when this is a firm's primary objective. We also distill practical design principles for selecting logging policies when operational constraints prevent implementing the theoretical optimum.

ISIS shadow commander Abu-Bilal al-Minuki was killed in a precision strike in Nigeria after human intelligence penetrated defenses that had shielded him for years, analyst says.

Bulgarian pop star Dara was met by a crowd of fans in Sofia airport on Sunday, celebrating her historic Eurovision win. The 27-year-old's tune Bangaranga won Bulgaria its first ever title in the song contest. Thank you for being here, she told fans as she arrived in the Bulgarian capital, Sofia, before adding I cannot wait to dip my toes in this atmosphere. Russia launched one of the biggest air strikes on Kyiv since the start of the war with several apartment blocks hit. Why is the Princess of Wales in Italy this week?