Nippon Telegraph and Telephone said it plans to buy back as much as 200 billion ( 1.4 billion) of its shares, joining a growing list of such measures bolstering the Japanese market. The buyback will take place from May 12 through March 31 and is geared toward lifting capital efficiency and boost shareholder returns, the company said in a statement on Friday. Shares of Japan's biggest telecom operator were up about 3.4% as of 1:40 p.m. in Tokyo, off its day's high of 5.6%. NTT also forecast full-year operating income and announced quarterly profit that trailed analyst estimates. The buyback news comes on the heels of a decision to take over NTT Data Group in a deal worth 2.37 trillion -- a move it said would speed up its ability to make big bets on artificial intelligence.

In the days ahead of the proposed truce, Moscow and Kyiv exchanged a barrage of strikes. Flights at airports across Russia were cancelled and some 60,000 passengers left stranded in the wake of Ukrainian drone attacks. Heavy restrictions are in place in the centre of Moscow as Russia prepares to mark the Soviet Union's victory over Nazi Germany. Russia says 27 world leaders are attending the event, with thousands of troops marching on Red Square ahead of a parade of some of Russia's latest weaponry. Brazil's Luiz Inácio Lula da Silva and Venezuelan President Nicolas Maduro are among the assembled guests, along with Serbian President Aleksandar Vucic and Robert Fico, Slovakia's prime minister who is the only European Union leader to travel to Moscow. Ukraine's Volodymyr Zelensky had earlier warned that he could not guarantee the safety of anyone attending the event and has urged heads of state not to travel to Moscow.

The cybersecurity company that became a household name after causing a massive global IT outage last year has announced it will cut 5% of its workforce in part due to "AI efficiency". In a note to staff earlier this week, released in stock market filings in the US, CrowdStrike's chief executive, George Kurtz, announced that 500 positions, or 5% of its workforce, would be cut globally, citing AI efficiencies created in the business. "We're operating in a market and technology inflection point, with AI reshaping every industry, accelerating threats, and evolving customer needs," he said. Kurtz said AI "flattens our hiring curve, and helps us innovate from idea to product faster", adding it "drives efficiencies across both the front and back office". "AI is a force multiplier throughout the business," he said.

In this interview series, we're meeting some of the AAAI/SIGAI Doctoral Consortium participants to find out more about their research. Onur Boyar is a PhD student at Nagoya university, working on generative models and Bayesian methods for materials and drug design. We met Onur to find out more about his research projects, methodology, and collaborations with chemists. I'm from Turkey, and I came to Japan three years ago to pursue my PhD. Before coming here, I was already interested in generative models, Bayesian methods, and Markov chain Monte Carlo techniques.

Randy Travis and his wife Mary spoke with Fox News Digital at the ACMs last week about the AI technology that helped recreate Travis' voice after he suffered a stroke and why they hope people can see the good in its usage. Randy Travis is leaning into artificial intelligence (AI) to continue to produce new music, over a decade after his near-fatal stroke. In 2013, Travis' stroke left him with aphasia – which is the loss of ability to understand or express speech. With the help of AI and country musician James Dupré, Travis was able to produce two new songs since his stroke, "Where That Came From" in 2024 and now his latest single, "Horses in Heaven." He has been on his "More Life Tour" since last spring and recently extended dates through fall 2025.

Weather forecasting has gradually been getting more and more sophisticated. It has also got far more important as the climate gets more unpredictable and extreme events threaten to cause massive economic damage and loss of life. So an early warning system is vital. Ever larger computer systems making millions of calculations over many hours are now part of the daily forecasting in most developed countries. Sadly large parts of the world, many very vulnerable to dangerous climate events, do not have the money, personnel or computing power to develop the 10-day forecasting system they need. But researchers at Cambridge University think they have found a solution by harnessing artificial intelligence.

The California Highway Patrol is deploying new patrol vehicles in hopes of cracking down on what the agency called "video game-styled" driving. The vehicles, 100 Dodge Durangos, will be paired with a fleet of Dodge Chargers and Ford Explorers to "observe the most reckless and dangerous behaviors without immediate detection," according to a CHP news release. "The new vehicles give our officers an important advantage," CHP Commissioner Sean Duryee said in a statement. "They will allow us to identify and stop drivers who are putting others at risk, while still showing a professional and visible presence once enforcement action is needed." The vehicles will be placed in various regions across the state starting this week.

And, as AI gets more advanced, so do the resurrections. Most recently, Stacey Wales used AI to generate a video of her late brother, Christopher Pelkey, to address the courtroom at the sentencing hearing for the man who killed him in a road rage incident in Chandler, Arizona. According to NPR, its the first time AI has ever been used in this way. "He doesn't get a say. He doesn't get a chance to speak," Wales told NPR, referring to her brother.

Based on how hard it's been to lock down a Nintendo Switch 2 preorder, just about anyone could predict a big launch for the hotly anticipated new game console. In its latest earnings report, Nintendo itself predicted a giant first year for the Switch 2. In its latest official sales forecast, released on Thursday, Nintendo said it expects to sell 15 million Switch 2 consoles before the end of March 2026, per CNBC. That date may seem random, but Nintendo's corporate fiscal calendar runs through March, so that's Q4 for the Japanese gaming giant. For context, 15 million units would be one of the fastest starts for a console ever. Per Polygon, the original Switch came in at 14.8 million units in a similar timespan after its launch, while the PS5 (which was admittedly hurt by COVID supply chain issues) hit 13.4 million in that same window.

Pakistan's military says it brought down 25 Indian drones over cities including Karachi and Lahore. India says Pakistan had targeted India and Indian-administered Kashmir with drones and missiles that were shot down. The exchanges are fueling fears of a new phase in the ongoing tensions between the nuclear-armed neighbours.