When I need to research a topic these days, I often turn to AI, at least as a starting point. But depending on my questions and which chatbot I use, the response may not always be satisfying -- it can be too brief or canned. In that case, I find myself wanting more. As the name implies, Learn About is more than just a way to get a quick answer to a question. Instead, it's a teaching tool that invites you to dive more deeply into your chosen topic.

Japan is encouraging energy importers to secure liquefied natural gas (LNG) past 2050 -- the deadline the second-biggest buyer of the fossil fuel has set itself for net zero emissions. Several of the country's largest LNG buyers are considering 20-year supply deals with projects that would start after 2030, according to people with knowledge of the discussions, who asked not to be named as the negotiations are private. They aim to deploy technology such as carbon capture and storage to mitigate the emissions from burning the super-chilled fossil fuel under Japan's national target. The government expects a boom in artificial intelligence, data centers and semiconductor chip-making factories to revive power demand, which has been tracking a declining population for years. It sees LNG as vital to energy security, even as it works on increasing renewable energy generation and restarting nuclear reactors idled after the 2011 Fukushima No. 1 disaster.

Fox News' Alex Hogan reports on one of the largest Russian attacks on Ukraine since the war began. Fox News contributor Mike Pompeo also breaks down the Trump administration's travel ban and discusses the U.S. role in potential peace talks. North Korean ballistic missiles once again rained down over Ukraine this week as the war with Russia continues to rage, prompting President Volodymyr Zelenskyy to renew warnings that the threat posed by the Moscow-Pyongyang alliance is "extremely dangerous" for Europe and Asia alike. "The longer this war continues on our territory, the more warfare technologies evolve, and the greater the threat will be to everyone," Zelenskyy said Tuesday. "This must be addressed now, not when thousands of upgraded Shahed drones and ballistic missiles begin to threaten Seoul and Tokyo." Zelenskyy's warning came just one day after Ukraine's military intelligence chief, Kyrylo Budanov, confirmed in an interview with The War Zone that Russia has significantly improved North Korea's KN-23 ballistic missiles.

The government, at an expert panel meeting on Wednesday, proposed easing the Japanese language proficiency requirement for non-Japanese drivers working in the country, aiming to address the serious labor shortages in the bus and taxi industry. The panel met at the Justice Ministry to discuss the country's foreign worker programs. Japan accepts foreign bus and taxi drivers under the Type 1 category of its residency status system for foreign nationals with certain skill levels. With Type 1 status, they are allowed to work in Japan for up to five years.

Humanity is on the verge of being replaced by a race of superhuman hybrids with powers only dreamt about in movies. Herbert Sim, a millionaire tech investor and futurist in London, has begun pouring his wealth into the study of transhumanism - the enhancement of humans through science and technology. At that point, Sim claims that the human race will essentially be obsolete as these real life'X-Men' make it impossible for regular people to match their abilities. The brainwaves are projected onto a computer which then reads and turns them into actions. Sim said it's one of the first steps in'upgrading' humanity, allowing this new race of mutants to live longer and defeat diseases.

Taiwan's Yageo said it would keep Shibaura Electronics's most advanced technology in Japan if it successfully acquires the artificial intelligence sensor maker. The comments from Yageo founder and Chairman Pierre Chen come as Tokyo seeks to strike a balance between shareholder returns while ensuring cutting-edge AI technology stays at home. Shibaura's high-precision thermistors are key for monitoring the internal temperature of electronic devices to prevent overheating. That's especially important in AI, where data centers with large clusters of high-performance servers churn through troves of data. "It is not in Yageo's interest to see Shibaura's technology transfer to countries that Japan considers to be unfriendly," Chen told reporters in Taipei on Saturday.

The Defense Ministry has compiled guidelines on ensuring appropriate human involvement in the research and development of defense equipment using artificial intelligence. The guidelines are expected to cover R&D activities for equipment such as unmanned combat-support drones and ships, but ensuring objectivity and reliability remains a key challenge, since ministry officials are responsible for screening these activities. The effectiveness of the guidelines also depends on how much AI data related to intellectual property private-sector companies disclose during R&D programs.

The world's first robotic vertical farm resembles a Rubik's Cube Mashable Digital Culture Tech Science Life Social Good Entertainment Deals Shopping Games Search Cancel * * Search Result Digital Culture Tech Apps & Software Artificial Intelligence Cybersecurity Cryptocurrency Mobile Smart Home Social Media Tech Industry Transportation All Tech Science Space Climate Change Environment All Science Life Family & Parenting Health & Wellness Sex, Dating & Relationships Sleep Careers Mental Health All Life Social Good Activism Gender LGBTQ Racial Justice Sustainability Politics All Social Good Entertainment Games Movies Podcasts TV Shows Watch Guides All Entertainment SHOP THE BEST Laptops Budget Laptops Dating Apps Sexting Apps Hookup Apps VPNs Robot Vaccuums Robot Vaccum & Mop Headphones Speakers Kindles Gift Guides Mashable Choice Mashable Selects All Sex, Dating & Relationships All Laptops All Headphones All Robot Vacuums All VPN All Shopping Games Product Reviews Adult Friend Finder Bumble Premium Tinder Platinum Kindle Paperwhite PS5 vs PS5 Slim All Reviews All Shopping Deals Newsletters VIDEOS Mashable Shows All Videos Home Tech The world's first robotic vertical farm resembles a Rubik's Cube It's not just cool tech -- the vertical farm can help with food security in drought-struck areas. By Teodosia Dobriyanova Teodosia Dobriyanova Video Producer Teodosia is a video producer at Mashable UK, focussing on stories about climate resilience, urban development, and social good. Read Full Bio on June 6, 2025 Share on Facebook Share on Twitter Share on Flipboard Watch Next'The Fantastic Four: First Steps' trailer unleashes Galactus and Silver Surfer Humanoid robots are stepping onto film sets, and Atlas is leading the way 4:34 How Japan built the world's first 3D-printed train station in 6 hours Jimmy Kimmel roasts Trump's first 100 days with embarrassing supercut 14:58 You've seen vertical farms located in an abandoned London underground station. Now get ready for a robot-operated, Rubik's Cube-style farm. Related Stories * Part vertical farm, part apartment block, this building is bringing back food production to the city * While drought continues to wreak havoc in Kenya, an age-old technology is providing relief for some * How this vertical farm can grow millions of crops without soil or sunshine * By collecting fresh water from fogs, a drought-stricken community is flourishing again * 2025's political climate is wreaking havoc on online dating Teodosia is a video producer at Mashable UK, focussing on stories about climate resilience, urban development, and social good.

A private space firm from Japan likely did not stick its moon landing on Thursday, which would make this the second failed attempt to get to the lunar surface for the company in the past two years. The mission, dubbed Hakuto-R by the company ispace, tried to touch down around 3:15 p.m. ET on June 5 after a long 4.5-month meandering journey to save on fuel. But the team lost communication with the lander -- a foreboding sign that something probably went wrong. Ispace invited the public to watch alongside its Tokyo-based mission control, where it was already the early morning hours of June 6. The landing sequence lasted about an hour as the robotic spacecraft Resilience performed a braking engine burn and followed automated commands to adjust the lander's orientation and speed.

Although existing algorithms achieve an optimal regret bound of Õ( T) for T rounds (ignoring factors of poly(d, log T)), computationally efficient ways of implementing them have not yet been specified, in particular when |A| is not bounded by a polynomial size in d. A standard way to pursue computational efficiency is to assume that we have an efficient algorithm referred to as oracle that solves (offline) linear optimization problems over A. Under this assumption, the computational efficiency of a bandit algorithm can then be measured in terms of oracle complexity, i.e., the number of oracle calls. Our contribution is to propose algorithms that offer optimal regret bounds of Õ( T) as well as low oracle complexity for both non-stochastic settings and stochastic settings. Our algorithm for non-stochastic settings has an oracle complexity of Õ(T) and is the first algorithm that achieves both a regret bound of Õ( T) and an oracle complexity of Õ(poly(T)), given only linear optimization oracles. Our algorithm for stochastic settings calls the oracle only O(poly(d, log T)) times, which is smaller than the current best oracle complexity of O(T) if T is sufficiently large. This work was supported by JST, ERATO, Grant Number JPMJER1201, Japan. This work was supported by JST, ACT-I, Grant Number JPMJPR18U5, Japan. This work was supported by JST, PRESTO, Grant Number JPMJPR1759, Japan. This work was supported by JSPS, KAKENHI, Grant Number JP18H05291, Japan.