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Tech News
Malva is a search system that lets scientists query massive single-cell and spatial transcriptomic datasets using gene names, DNA sequences, or plain-language descriptions like 'cells expressing markers of neurodegeneration.' It combines a language model, a k-mer-based search index, and a metadata service to return annotated cell results in formats compatible with common analysis tools such as scanpy.
Researchers sequenced high-quality genomes from several Myotis bat species, including M. lucifugus and M. velifer, using field-collected tissue and cell lines to capture full sex-chromosome data. They combined this genomic data with lab experiments on PKR antiviral proteins in engineered human cells to study how bats' immune genes evolved under viral pressure.
Scientists are exploring methods to repurpose radioactive waste material as fuel for radioisotope power systems used in deep-space missions. The approach would recycle byproducts from nuclear reactors instead of relying solely on scarce isotopes like plutonium-238 that are currently used to power spacecraft.
Scientists report that ocean surface temperatures have reached their highest levels ever measured, coinciding with an intensifying El Niño weather pattern. The warming trend spans large portions of the world's oceans and is being tracked closely by climate researchers monitoring its effects on marine and atmospheric systems.
Apple shared a short Instagram reel showing how its recent Mac mini with M6 commercial was made, featuring animators Justin Rasch and Scott DaRos and art director Josh Mahan. The clip highlights sketches, props, sculptures and stop-motion techniques used to build the ad's practical effects.
After the April 2025 blackout across Spain and Portugal shut down its production lines and spoiled tonnes of meat, Spanish processor Fribin lost hundreds of thousands of euros in a single incident. The company has since bought two five-megawatt-hour battery storage modules, together worth about €1.5m, partly funded by EU Next Generation grants, to keep operations running during future outages.
Adam Mosseri testified in Meta's multistate trial over child safety that he was unaware a company lawyer instructed Instagram employees to strip certain teen-safety statistics from a 2023 presentation before it reached him. The removed data showed teens viewed suicide, self-harm and eating-disorder content, as well as other 'non-recommendable' material, at significantly higher rates than adults. Mosseri said he never asked to be shielded from such information and understood lawyers' role as reviewing documents for legal accuracy.
Alabama has launched a state investigation examining how OpenAI obtained or used data connected to Hugging Face's model repository. Details of the alleged breach or improper access remain limited, but the inquiry signals regulatory scrutiny of how leading AI firms acquire training resources.
CD Projekt Red announced at Gamescom's Opening Night Live that The Witcher 3: Wild Hunt Remastered will arrive Sept. 29 as a free upgrade for existing owners on PC, PS5 and Xbox Series X/S, and will also debut on Nintendo Switch 2 and Battle.net. Starting immediately, the studio is also making the game's two expansions, Hearts of Stone and Blood and Wine, free to owners. A new paid expansion, Songs of the Past, is planned for 2027, introducing a new region called Letten and serving as what may be Geralt of Rivia's final adventure.
Testifying in Oakland in the multistate lawsuit against Meta, Instagram chief Adam Mosseri said he does not instruct employees to conceal information from him that could create legal exposure. He was questioned about whether Meta lawyers restricted internal sharing of research on child safety and teen mental health, and acknowledged the company had narrowed access to some internal studies.
Lego Skylines was revealed during Gamescom's Opening Night Live as a new city-building game coming to Steam, PS5, Xbox Series X/S and Nintendo Switch 2, though no release date was announced. It's developed by Iceflake Studios, the team currently handling Cities: Skylines II after Paradox Interactive took the sequel away from original creator Colossal Order, and published by Paradox.
A developer released TeXbrain, a free open-source LaTeX editor that runs a WebAssembly port of pdfTeX (via SwiftLaTeX) so documents compile to PDF directly in the browser with no server involved. It also supports opening local project folders, syncing with git, and pushing to GitHub, all within a single browser tab. Packages beyond the common ones bundled with the app are fetched on demand from a TeX Live mirror and cached for offline reuse.