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NASA develops AI system to track harmful algal blooms using satellite data

NASA researchers have developed an AI system designed to combine satellite datasets to improve monitoring of harmful algal blooms.

The system uses self-supervised machine learning to analyse patterns across five satellite missions and instruments, helping researchers identify blooms in regions including western Florida and Southern California. According to researchers, the approach could support environmental monitoring and earlier identification of marine health risks.

Harmful algal blooms can affect ecosystems, wildlife, coastal environments, and public health. In parts of Florida, blooms caused by Karenia brevis have disrupted coastal communities for decades, while toxic blooms along the US West Coast have harmed dolphins, sea lions, and other marine species.

NASA researchers said the system combines information from multiple satellite observation technologies. Instruments such as the PACE satellite and the TROPOMI monitoring instrument help identify algae characteristics, including pigment, fluorescence, and biological activity across ocean surfaces.

The researchers said the self-supervised AI model identifies relationships between datasets without relying heavily on manually labelled data. The system was trained using satellite observations collected during 2018 and 2019 before being tested on later bloom events.

Michelle Gierach of NASA’s Jet Propulsion Laboratory said the system could help environmental agencies identify areas for water sampling earlier during bloom development. Researchers said combining satellite observations with field data may improve coordination between scientific and public health teams.

The project team said the system is being expanded using additional coastal and freshwater datasets.

Why does it matter?

NASA’s development highlights growing use of AI and satellite intelligence for environmental monitoring and climate-related risk management. Harmful algal blooms are becoming an increasing concern for coastal economies, fisheries, tourism, biodiversity, and public health systems worldwide.

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Australia’s regulator targets AI-nudify platform over child safety and deepfake risks

Australia’s eSafety Commissioner has begun enforcement action against another AI-powered ‘nudify’ service accused of failing to protect children from exposure to sexually explicit deepfake images.

The regulator issued a formal Direction to Comply to one of the most visited nudify services in Australia, giving the provider 14 days to implement stronger protections preventing children from accessing the platform. eSafety said the service allows users to upload images of real people and generate sexually explicit deepfake content on demand.

The regulator warned that such technologies can facilitate non-consensual exploitation, cyberbullying, sexual extortion, image-based sexual abuse, misogynistic harassment and exploitation of minors. The service had attracted nearly 40,000 Australian visits per month as of March 2026, following a sharp increase in traffic over the previous six months.

The enforcement action was taken under Australia’s Age-Restricted Material Codes, which came into force in March 2026. The codes are designed to prevent children from accessing or being exposed to age-restricted material, including pornography, high-impact violence, self-harm, suicide or disordered eating content.

eSafety said the Argentina-based provider failed to respond to earlier engagement after the codes took effect and had not committed to improving protections for children. The regulator chose not to name the service to avoid inadvertently promoting it.

If the service does not meet the requirements within the 14-day timeframe, eSafety may pursue further action, including civil penalties of up to AU$49.5 million and delisting notices to search engine providers that help facilitate access to the site.

The action follows earlier enforcement in late 2025 that led three widely used nudify services, which had reportedly been used to generate child sexual exploitation material in schools, to withdraw from Australia. Those services have since relaunched under new ownership with additional safety measures, including mandatory age assurance.

Why does it matter?

The case shows how online safety regulators are beginning to apply age-assurance and child protection rules directly to generative AI services. Nudify platforms are treated as high-risk because they can enable non-consensual sexualised deepfakes, image-based abuse and exploitation involving minors at scale. Australia’s enforcement approach also signals that regulators may target foreign-based AI services when they are accessible to local users and fail to implement safeguards.

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Meta reportedly cuts 8,000 jobs as AI investment and restructuring accelerate globally

Meta is reportedly cutting about 8,000 jobs globally as part of a restructuring aimed at reducing costs while increasing spending on AI infrastructure and products.

According to media reports, the cuts represent about 10% of Meta’s workforce and are intended, in part, to offset the cost of the company’s expanding AI investments. The reductions are expected to affect engineering and product teams in particular, with employees in several regions notified as the restructuring begins.

Reports also indicate that around 7,000 employees are being reassigned to new AI-focused teams, while thousands of open roles have been closed. The restructuring reflects Meta’s effort to redirect resources towards AI products, infrastructure and agent-based tools across its platforms.

In Ireland, reports said around 350 jobs were affected, representing a significant share of Meta’s local workforce. The company has not publicly confirmed all regional figures, but said affected employees and authorities had been notified.

The cuts come as Meta prepares for a major increase in AI-related capital expenditure. Reports say the company expects spending to rise sharply in 2026 as it builds infrastructure for AI models, personalised assistants and other AI-powered features across Facebook, Instagram, WhatsApp and its wider product ecosystem.

Staff concerns have also emerged around the pace of restructuring, internal communication and workplace monitoring linked to AI development. Reports cited employee unease over plans to monitor computer activity as part of AI training practices.

Why does it matter?

Meta’s restructuring shows how major technology companies are reallocating labour and capital around AI. The reported job cuts are not only a cost-saving exercise, but part of a wider shift in which companies are redirecting resources towards AI infrastructure, automation and agentic systems. The development also highlights a growing tension in the tech sector: AI is being presented as a long-term growth engine, while workers face uncertainty over how that transition will reshape roles, teams and investment priorities.

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Việt Nam highlights AI in national digital transformation strategy

Việt Nam’s Ministry of Science and Technology has highlighted AI as part of the country’s digital transformation and innovation strategy. Officials said AI is being prioritised alongside technologies including big data, cloud computing, blockchain, and the Internet of Things.

The comments were made during a workshop focused on AI products and technology cooperation. Participants said businesses are showing growing interest in AI adoption while facing implementation and investment challenges.

Discussions also addressed data infrastructure, computing capacity, and explainable AI systems for public administration and urban management.

Participants said stronger infrastructure, workforce development, and research support could help expand Việt Nam’s role in the regional AI and digital technology sectors. The workshop took place in Hà Nội, Việt Nam.

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Singapore and Google strengthen collaboration on AI innovation and digital governance

Google and Singapore’s Ministry of Digital Development and Information have announced an expanded National AI Partnership designed to accelerate the deployment of frontier AI technologies across the country’s economy and public sector.

The initiative builds on earlier collaboration between Google and Singapore’s digital authorities and aims to support healthcare innovation, scientific research, workforce development, enterprise transformation, and AI governance. Officials said the partnership aligns with Singapore’s National AI Strategy and broader ambitions to position the country as a global AI hub.

A major focus of the collaboration involves healthcare and life sciences. Google DeepMind is exploring AI co-clinician systems with Singapore’s public healthcare sector, examining how AI agents could support doctors and patients throughout medical treatment and decision-making processes.

Google DeepMind will also collaborate with the National Research Foundation to train researchers on agentic AI systems designed to accelerate scientific discovery. Additional partnerships with the Agency for Science, Technology and Research will focus on AI-enabled research and secure cloud-based scientific analysis tools.

The agreement also expands AI deployment in education. Google and Singapore’s Ministry of Education plan to strengthen educator training programmes and integrate AI-powered teaching support tools across schools. Officials said the partnership aims to improve digital learning capabilities while supporting broader AI workforce readiness initiatives.

Singapore and Google additionally announced plans to collaborate on AI safety, governance, and cybersecurity frameworks. A joint initiative involving Cyber Security Agency of Singapore and other agencies is examining how AI agents interact with real-world digital systems and how governance rules should evolve around autonomous AI technologies.

Officials described the partnership as part of a wider effort to deploy frontier AI responsibly while supporting economic growth, public services, and digital transformation.

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Google explores AI-assisted scientific discovery through Gemini for Science

Google has introduced Gemini for Science, a collection of AI tools and experiments designed to support scientific research workflows. The initiative combines capabilities from systems including Co-Scientist, AlphaEvolve, Empirical Research Assistance, and NotebookLM.

According to Google, the AI-based tools are intended to support tasks such as hypothesis generation, literature analysis, and computational research.

Google said three experimental tools will initially be released through Google Labs, focusing on hypothesis generation, computational discovery and literature analysis. The company also announced Science Skills for Google Antigravity, integrating multiple life sciences databases and research tools.

Google said the programme is being developed in collaboration with more than 100 research institutions and scientific organisations. The company also highlighted research partnerships and conference collaborations linked to AI-supported scientific research.

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Anthropic challenges US government restrictions on AI technology use

The US AI company Anthropic attempted to challenge a decision by the US Department of Defense to ban the use of its technology in government institutions. The company had been given 30 days to file an appeal after the Pentagon classified its products as a ‘supply chain risk’.

However, instead of following the proper procedures and sending the appeal to the designated official address, the head of Anthropic’s legal team emailed it directly to two DoW officials.

Reports cited by multiple outlets suggested disagreements between Anthropic and US defence authorities over potential military applications of AI systems and related safety restrictions. The reports referred to discussions about military and intelligence-related AI applications. After Pentagon asked Anthropic to bend its rules and company refused, Anthropic was latter classified as a ‘supply chain risk’.

Reports described the designation as an unusual step involving a major US AI company. According to reports, federal agencies were instructed to suspend use of Anthropic technologies following the classification decision.

Anthropic CEO Dario Amodei has said the company previously cooperated with the US military in areas such as intelligence analysis, modelling and simulation, operational planning, and cyber operations. However, he has also argued that the government’s action was not legally justified and indicated that the company has no choice but to challenge it in court.

Amodei went on to say that Anthropic does not believe private companies should be involved in operational military decision-making, particularly when systems could enable fully autonomous weapons or mass surveillance.

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Google and UNICEF launch AI-focused education partnership

Google and UNICEF have launched a global partnership focused on AI-supported education initiatives and digital learning infrastructure.

The initiative, funded through Google.org, will initially focus on Brazil, India, Pakistan, and Kenya. According to the organisations, the programme will address areas including literacy, numeracy, teacher support, and digital access.

Google said the partnership aims to combine AI tools with UNICEF’s education programmes to support localised digital learning systems. The initiative includes teacher training, educational technology deployment, and AI-supported learning tools.

Several Google AI tools, including Gemini, NotebookLM, and ReadAlong, will support the initiative. UNICEF said the programme is intended to support digital skills, AI literacy, and the integration of AI tools into classrooms.

The organisations also highlighted goals related to digital inclusion and education access in regions facing infrastructure limitations.

UNICEF said annual reports will assess programme implementation and scalability.

Why does it matter?

Governments, international organisations, and technology companies are increasingly positioning AI as a major component of future education systems. Partnerships involving AI-driven learning tools may significantly influence digital literacy, educational access, workforce preparation, and long-term economic development.

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Google launches Gemini 3.5 with advanced agentic AI capabilities

Google has announced Gemini 3.5, a new family of AI models designed to combine frontier-level reasoning with stronger agentic capabilities across consumer, developer and enterprise products.

The company is launching the series with Gemini 3.5 Flash, which it describes as its strongest agentic and coding model so far. Google said the model is built for complex, long-horizon tasks, including multi-step workflows, coding, document analysis and enterprise automation.

According to Google, Gemini 3.5 Flash outperforms Gemini 3.1 Pro on several coding and agentic benchmarks, including Terminal-Bench 2.1, GDPval-AA and MCP Atlas, while also improving multimodal reasoning. The company also claimed the model is significantly faster than other frontier models when measured by output tokens per second.

Google said the model can support agentic workflows through its Antigravity development platform, including the use of collaborative subagents for coding, financial document preparation, data analysis and other complex enterprise tasks. It also highlighted richer multimodal capabilities, including interactive web interfaces, visual reasoning and generative UI experiences.

Gemini 3.5 Flash is available through the Gemini app, AI Mode in Google Search, the Gemini API in Google AI Studio, Android Studio, Google Antigravity and Gemini Enterprise products. Google also said Gemini 3.5 Pro is being used internally and is expected to roll out next month.

The announcement also introduced Gemini Spark, a personal AI agent powered by Gemini 3.5 Flash. Google said Spark is designed to run continuously, helping users navigate digital tasks and take action under their direction. It is starting with trusted testers, with a beta planned for Google AI Ultra subscribers in the US.

Alongside performance improvements, Google said Gemini 3.5 was developed under its Frontier Safety Framework. The company said it strengthened safeguards related to cybersecurity and chemical, biological, radiological and nuclear risks, while adding safety training and interpretability tools intended to reduce harmful outputs and mistaken refusals.

The launch reflects a wider industry shift from conversational AI assistants towards systems that can plan, coordinate and execute tasks across digital environments, with major AI companies increasingly competing on agentic workflows, coding performance, multimodal interaction and enterprise integration.

Why does it matter?

Gemini 3.5 shows how the AI race is moving beyond chatbot performance towards systems that can act across software, workflows and enterprise environments. Faster agentic models could help automate coding, analysis and business operations, but they also raise governance questions around supervision, safety, accountability and how much autonomy users and organisations should give to AI agents.

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OpenAI expands verification tools as AI slop blurs digital trust

OpenAI has announced new measures to strengthen the provenance and verification of AI-generated content as synthetic media becomes more widespread across digital platforms.

The company said it is expanding support for Content Credentials and compliance with the Coalition for Content Provenance and Authenticity (C2PA) standard. The standard uses metadata and cryptographic signatures to help ensure that information about a piece of media travels securely with the content, including details on where it came from and how it may have been created or edited.

OpenAI also plans to integrate Google DeepMind’s SynthID watermarking into images generated through ChatGPT, Codex and the OpenAI API. The company said SynthID will add an invisible watermarking layer that complements C2PA metadata, particularly when metadata is removed, lost, or altered during file conversions, resizing, screenshots, or other transformations.

The company said it is adopting a multi-layered provenance approach that combines metadata, watermarking and public verification tools rather than relying on a single detection method. According to OpenAI, C2PA can provide richer contextual information, while SynthID can help preserve a signal when metadata does not survive.

The move also connects to wider concerns about AI slop, as synthetic media and low-quality AI-generated content become harder to distinguish from authentic images. Provenance tools cannot solve the problem alone, but they can provide clearer signals about how digital media was created or modified.

OpenAI also previewed a public verification tool that will allow users to check whether ChatGPT, Codex or the OpenAI API generated an uploaded image. The tool will look for provenance signals, including Content Credentials and SynthID watermarks. Still, OpenAI said it will not make a definitive judgement when no signal is detected, because provenance signals can sometimes be removed.

At launch, the verification tool is limited to OpenAI-generated content. The company said it aims to support wider cross-platform verification efforts in the coming months and eventually expand support to more types of online content.

Why does it matter?

AI-generated content is becoming harder to distinguish from authentic media, fuelling concerns around AI slop, deepfakes and manipulated information. Provenance systems such as Content Credentials, watermarking and verification tools can help people understand where media came from and whether it was generated or modified by AI. However, OpenAI’s approach also shows the limits of technical detection: metadata can be stripped, watermarks may not survive every transformation, and no single method can provide complete certainty.

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