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Researchers from Stanford, Oxford and UC San Diego have demonstrated a proof‑of‑concept wearable ultrasound patch that can monitor a baby’s heart rate and blood flow continuously, aiming to reduce false alarms and missed complications in pregnancy.A Patch That Turns Ultrasound Into a Wearable SensorThe device, dubbed UPatch, adheres to the abdomen and remains operational for hours, capturing real‑time images of the foetus and umbilical cord. Unlike intermittent hospital scans, the patch records a continuous stream of data, allowing clinicians to establish a personal baseline for each pregnancy and spot deviations instantly.Trial Results Show Near‑Parity With Conventional ScansIn a study published in Nature Biotechnology, the team evaluated the patch in two cohorts:62 pregnant participants – single‑time‑point blood‑flow measurements from UPatch matched those from standard handheld ultrasound.52 women – continuous monitoring revealed dynamic fluctuations in fetal blood flow that brief scans would miss.A pre‑eclamptic case where UPatch detected severe intra‑uterine growth restriction, prompting a timely caesarean delivery and preventing stillbirth.Lead author Tom Park highlighted that the technology captures transient changes without over‑diagnosing, addressing a key limitation of current intermittent methods.Potential Shift in Prenatal Care and Global HealthSenior author Prof Sheng Xu emphasized that continuous monitoring could become a routine part of prenatal visits, especially in low‑resource settings where access to skilled sonographers is limited. Dr Antoniya Georgieva noted the broader impact: reducing stillbirth rates, providing richer data for research, and enabling earlier interventions for conditions like pre‑eclampsia.Roadmap Toward a Fully Wireless Home‑Use SystemThe current prototype is tethered to external electronics for placement, but the team is already engineering a wireless version that patients could wear during daily activities and at home. Their long‑term vision is a seamless, battery‑efficient system that integrates with tele‑health platforms, delivering real‑time alerts to clinicians wherever the mother is.

Lead: NASA’s New Moon‑Base MilestoneNASA revealed that Blue Origin will conduct the first uncrewed lunar lander mission in a series of three scheduled for 2026, marking the agency’s initial move toward a $20 bn moon base. The decision, announced by NASA Administrator Jared Isaacman, places Bezos’s company ahead of SpaceX for this critical early contract.Blue Origin Secures First Uncrewed Moon Base MissionThe award designates Blue Origin’s Endurance cryogenic cargo lander to deliver scientific payloads to the Shackleton‑de Gerlache Ridge at the lunar south pole. The mission, targeted for launch as early as fall 2026, will be the first privately funded lunar lander flight in history.Contract awarded to Blue Origin over competing bids.Mission to test critical capabilities for future human‑landing systems.Part of a broader NASA roadmap that includes more than a dozen additional lunar missions through the decade.Financial Terms and Timeline of the 2026 Lunar MissionsNASA has allocated $230.4 million for each of the first two moon‑base missions, with the agency covering the majority of operational costs.Funding per mission: $230.4 million.2026 schedule: Three uncrewed missions, followed by “more than a dozen” missions in subsequent years.Related contracts: Smaller awards to Lunar Outpost, Firefly Aerospace, and other private firms supporting lunar‑to‑Mars projects.Strategic Implications for U.S. Lunar Ambitions and Private Space CompetitionThe selection underscores the Trump administration’s push to accelerate the Artemis program and establish a permanent lunar presence ahead of China. By leveraging private industry, NASA aims to lower taxpayer costs, stimulate a space‑economy job market, and maintain U.S. leadership in deep‑space exploration.Creates a direct competitive dynamic between Blue Origin and SpaceX for future crewed lander contracts (Artemis III, Artemis IV).Supports the “blueprint for an enduring lunar presence” with a target of operational capability by 2029‑2032.Aligns with national space policy goals of a “golden age of exploration” and a semi‑permanent lunar settlement.What Lies Ahead for NASA’s Moon Base and Commercial Lander DevelopmentFollowing the 2026 uncrewed flights, NASA will evaluate the performance of both Blue Origin’s Blue Moon lander and SpaceX’s Starship HLS during the Artemis III test mission in low‑Earth orbit. Successful demonstrations are expected to pave the way for crewed landings on Artemis IV (planned for 2028) and the eventual construction of Moon Base One.Industry observers anticipate that continued private‑sector involvement will accelerate technology maturation, reduce launch costs, and expand the commercial market for lunar payload services, setting the stage for a sustained human presence on the Moon.

The Rise of AI-generated History Influencers “I have just arrived in Tudor London, 1536,” a young woman in a green puffer jacket tells the camera. “I’m going to check in at my room in the inn, get into the market. Then, later I am meeting the actual king – yep, Henry VIII – in person.” On YouTube and other social platforms, users are flocking to watch AI-generated “history influencers”, characters that vlog their travels to historical settings. The Popularity of Chloe VS History One of the most popular channels is Chloe VS History, with more than 610,000 Instagram followers and 15m views on YouTube. Viewers can watch Chloe try eel pie at a Tudor market, explore the first-class suites on the Titanic and take a plunge in an ancient Roman bath. The format has been replicated by other channels, such as Janella Through Time, Nova VS History and Esmetimetravels. Popular destinations include ancient Rome, Pompeii, the wild west and England during the Black Death. The Creator's Vision The creator of Chloe VS History, 32-year-old Jonathan Laramy, said the goal was to “get younger people more interested” in different periods of history. “History is a very visual experience, but it’s just not taught that way,” he said. “It’s taught via a textbook. And that is not compatible with lots of students. So why not use the technology we have to bring that to life in a really visceral way? The Impact on History Education Adam Smith, a historian at Oxford University, believes the format could “massively enhance” how history is taught to young people. “What these AI [videos] are doing is connecting with that visceral, tangible sense of: ‘Oh my God, that could have been me, that was an earlier version of me.’ It’s quite a deep-seated psychological need in many people, to understand themselves in time.”

The Wigmore Hall's 125th Anniversary Celebration Wigmore Hall, a renowned venue for classical music, marked its 125th anniversary with a special gala concert. The event was a partial recreation of the hall's inaugural concert in May 1901, which featured a starry lineup including Ferruccio Busoni and Eugène Ysaÿe. A Tribute to the Past The concert began with a performance of the national anthem, 'God Save the King,' followed by a new piano version of Thomas Adès' 2023 guitar piece 'Vesper (for Henry Purcell).' Adès also performed Beethoven's Op. 109 piano sonata, which showcased his dramatic and polished style. Musical Highlights Thomas Adès performed a new piano version of his 2023 guitar piece 'Vesper (for Henry Purcell)' and Beethoven's Op. 109 piano sonata. Louise Alder and pianist Joseph Middleton performed three Schubert songs, ending with 'Erlkönig,' which was almost like a mini-opera. Alina Ibragimova played the second half of Bach's first Partita for solo violin, in B minor, with freshness, precision, and elegance. Cédric Tiberghien joined Ibragimova for Beethoven's Romance in G and performed Brahms's Paganini Variations. The Venue's Legacy Wigmore Hall has a rich history dating back to 1901 when it was built by Bechstein, a piano manufacturer. The hall has continued to host concerts through the years, including performances by notable artists like David Bowie. Despite facing economic challenges, the venue remains a London home for solo recitals, chamber music, and song. Looking to the Future The Wigmore Hall's 125th anniversary festival continues until June 7, with all concerts being broadcast on BBC Radio 3 and available on BBC Sounds for 30 days. This celebration is a testament to the venue's enduring legacy and its commitment to showcasing classical music.

Sonny Rollins' Enduring Legacy: 10 Essential Recordings Sonny Rollins, a jazz icon, has left an indelible mark on the music world. With a career spanning over seven decades, Rollins has consistently pushed the boundaries of jazz, showcasing his mastery and innovation. Here are 10 of his greatest recordings: Tenor Madness (released on Craft/OJC, 1956) A 30-year-old Sonny Rollins had already made his unique mark with Miles Davis and Thelonious Monk by the time this 1956 session was cut. Hooking up with his contemporary and admirer John Coltrane happened by chance on the two-tenor blues chase of this album's title. Saxophone Colossus (Prestige, 1957) This writer's first connection with Sonny Rollins' music was occasioned not by music but words: poetic New Yorker writer Whitney Balliett's evocative review of Sonny Rollins' 1957 Saxophone Colossus. Rollins was partnered on this classic set by pianist Tommy Flanagan, bassist Doug Watkins, and bebop-pioneering drummer Max Roach. Way Out West (Contemporary, 1957) When UK jazz musician Courtney Pine was blossoming as a teenage saxophonist in the early 80s, he would recall that Sonny Rollins' 1957 recording Way Out West was a key inspiration. The format was a Rollins favourite in his own early years – the demanding setup of a sax improviser with just bass and drums in support. A Night at the Village Vanguard (Blue Note, 1957) Rollins' live recordings are not as abundant as his genius in open situations deserves, but this music from New York's Village Vanguard makes up a lot of the ground. Freed from the march of chords by the absence of a pianist, he's in storming form in the company of rock-solid bassist Wilbur Ware and soon to be legendary Coltrane drummer Elvin Jones. Freedom Suite (Riverside, 1958) Rollins was never a natural composer – like Miles Davis, he preferred tunes that could be sketched on the back of envelopes. But Freedom Suite was an interesting departure for him, occasioned by the political climate of US race relations and civil rights in the late 1950s. The Bridge (RCA, 1962) Rollins took a creative break between 1959 and 1961, and his return came with The Bridge, named after the eccentric refuge he found: practising alone on New York's Williamsburg Bridge with only passing trains for company. Live at Ronnie Scott's (Gearbox Records; recorded January 1965) Rollins' visits as a solo performer to London's Ronnie Scott's club in the late 50s and early 60s introduced his mesmerising magic to UK audiences, and also helped to galvanise the local scene's confidence at a time when European jazz became increasingly emancipated from the US. Sunny Days, Starry Nights (Milestone, 1984) From the 1980s onwards, Rollins settled into a concert groove that was predictable – by his exacting improvisational standards – and frequently dazzling for audiences new to him. Sunny Days, Starry Nights showcased him with partners who would regularly join him on stage for the rest of his life. This Is What I Do (Milestone, 2000) The best and most affectionately closeup manifestation of Sonny Rollins' genius as he hit his 70s. The saxophonist's later-life partners are present, and so is one of contemporary jazz's greatest drums pioneers in Jack DeJohnette. Without a Song: The 9/11 Concert (Milestone; recorded 2001) Sonny Rollins and his wife, Lucille, lived close to the World Trade Center, witnessed the buildings' collapse on 9/11, and had to evacuate their apartment shortly afterwards. Four days later, the saxophonist performed and recorded this evocative session with his regular sidemen at the Berklee School of Music in Boston.

The Filmmaker's Foray into Documentary Lucrecia Martel, the celebrated director of films like La Ciénaga and The Headless Woman, has expanded her creative horizons with Landmarks, a documentary that scrutinizes a murder trial with far-reaching implications. The film navigates the intricate dynamics between Indigenous communities and the descendants of colonists, set against the backdrop of Argentina's Tucumán province. The Case at the Heart of the Story The documentary centers on the tragic killing of Javier Chocobar, a 68-year-old member of the Indigenous Chuchagasta people. Chocobar was fatally shot during a confrontation with men claiming rights to mine the land. Martel weaves the grainy, shaky footage of the incident into her narrative, juxtaposing it with breathtaking drone shots that capture the vast, poetic landscapes. Exploring Themes of Land and Legacy Martel's concerns extend beyond aesthetics; she places people at the core of her story. Through interviews and personal stories, the film sheds light on Chocobar's life, his family, and the struggles of the Chuchagasta community. A particularly chilling aspect of the documentary reveals how the state and local landowners have attempted to erase the Chuchagasta people, claiming they became extinct in the 19th century. A Quiet yet Powerful Testimony Martel allows the subjects of her film to present their case with quiet dignity, steering clear of strident rhetoric. The documentary is described as beautiful yet occasionally soporific, with a stately pace that allows for deep reflection on the issues presented. What's Next for Landmarks Landmarks is set to screen at Bertha DocHouse in London starting from May 29. This documentary promises to be a significant cultural and cinematic event, offering viewers a chance to engage with pressing social issues through Martel's unique lens.

The Enduring Appeal of Sherlock Holmes In 1893, Sherlock Holmes' older brother, Mycroft, was introduced in The Adventure of the Greek Interpreter by Arthur Conan Doyle. Over a century later, Sherlock Holmes has achieved near-ubiquity, spawning numerous adaptations that stretch his life in various directions. The Recent Surge in Remakes This year alone has seen the release of Prime Video's Young Sherlock and an Enola Holmes threequel. Work has begun on a second series of Sherlock & Daughter, starring David Thewlis, and there are rumors of Robert Downey Jr reprising his role for a third big-screen adventure. The Data Analysis More than 100 years of Sherlock Holmes adaptations have shown no signs of slowing down. Recent adaptations include Sherlock Holmes films by Guy Ritchie, Benedict Cumberbatch's modern-day Sherlock, and Ian McKellen's Mr Holmes. The Impact Analysis The article questions whether the world has reached a Sherlock saturation point, given the numerous adaptations. However, Steven Moffat believes there's always been adaptations of Sherlock Holmes and no loss of appetite for them. The Prediction Despite concerns about saturation, the iconic detective's enduring appeal and the rich characters created by Conan Doyle ensure that Sherlock Holmes will continue to inspire original work. The Sherlock Holmes Society of London welcomes reinterpretations that respect the original texts, suggesting that Sherlock will remain a beloved character for years to come.

The India-US Critical Minerals Framework India and the United States have signed a framework agreement to secure supplies of critical minerals and rare earths, including their mining and processing, according to the Indian Ministry of External Affairs and the US embassy in India. What are Critical Minerals and Why are They Significant? Critical minerals are nonfuel minerals used to manufacture batteries, clocks, wiring, military hardware, semiconductors, and other technological products. The US describes them as “essential to the economic or national security of the US” and having “a supply chain vulnerable to disruption”. The Data Analysis: Critical Minerals Stockpile India has 13.15 million tonnes of monazite, a phosphate mineral that contains rare earth oxides, one of the main natural sources of rare earths. The Indian government estimated that the country’s monazite contains 7.23 million tonnes of rare earth oxides (REOs). By comparison, a US Geological Survey report estimated that China has an estimated 44 million tonnes of REOs in its reserves, almost half of the world’s known reserves. The Impact Analysis: Reducing Reliance on China The US and other countries rely heavily on China for these minerals, and Washington, especially under President Donald Trump, has pushed to diversify US sourcing of these minerals to reduce reliance on China. The deal matters for India because its ambitions for critical minerals development require financing, and secure offtake. The Prediction: Future Cooperation and Investment The Quad countries have also agreed to share information on good practices and technical approaches for permitting, licensing, and other regulatory processes. They also agreed to cooperate on recycling and recovery of critical minerals, including during processing, to strengthen supply chains and promote the recycling of critical minerals among Quad partners and “like‑minded” countries.

Asana's Strategic AI AcquisitionAsana has acquired the workflow automation company StackAI for $75 million, marking a significant step in the company's broader AI pivot. The acquisition aims to position Asana as an "AI-native workplace platform" and integrate StackAI's agent-building capabilities into Asana's existing work management system. The announcement was made Thursday afternoon to coincide with Asana's earnings and investor call.StackAI's Workflow Automation CapabilitiesStackAI, built as an AI workflow-automation system, designs agents to operate within existing business systems, pulling in data from platforms like Salesforce, Slack, and Gsuite. The company, founded by Tony Rosinol and Bernard Aceituno, will join Asana as part of the acquisition. StackAI has faced competition from automation tools like Zapier as well as AI labs like OpenAI and Anthropic in the rapidly evolving AI automation space.Financial Terms and Funding BackgroundThe acquisition comes as StackAI had raised just under $20 million, according to PitchBook data, with most of it coming in a recent $16 million Series A round. That round included funding from Gradient, Epakon Capital, Lobby VC, LifeX Ventures, and Vercel CEO Guillermo Rauch. While the $75 million acquisition price represents a significant premium over StackAI's funding, it reflects Asana's commitment to accelerating its AI capabilities.Asana's AI-Native TransformationWhile users are most familiar with Asana's work management system, the company has been releasing AI-oriented products in recent years, including the AI Studio agent builder and AI Teammates series of pre-built automations. Asana believes its deep integration into existing corporate workflows provides a key advantage, allowing it to distill context and training data that would otherwise be unavailable. This acquisition specifically aims to "agentify the most complex business processes end-to-end," according to CEO Dan Rogers.Future of Human-Agent Work in EnterpriseAsana has struggled on public markets during the AI era, losing more than half its market cap value since the introduction of ChatGPT. However, revenue has continued to grow steadily, and the new leadership is confident that human-agent products will enable a rebound. With this acquisition, Asana aims to accelerate its roadmap into "the next phase of human-agent work," potentially differentiating itself from both traditional work management platforms and standalone AI automation tools in the competitive enterprise software landscape.