Tech & AI

Engineers have developed a statistical approach that accounts for hidden variations in rock conditions to predict tunnel construction timelines and budgets more accurately. The method could help contractors and project planners avoid costly delays and overruns that plague underground infrastructure projects.EN

Researchers developed a computational tool that predicts how quickly drugs dissolve and penetrate tissue barriers, eliminating months of repetitive lab experiments. The breakthrough could accelerate pharmaceutical development and lower costs for companies testing hundreds of candidate compounds.EN

Researchers used Swedish health records to predict results of a major heart disease drug trial before results were published—and the predictions held up. The finding suggests companies and regulators can trust observational data from hospital systems as a faster, cheaper alternative to traditional clinical trials for some medical decisions.EN

Researchers at Sweden's KTH university have created a digital replica of a campus building that lets students learn how real-time data flows through smart infrastructure. The approach could reshape how companies and institutions train workers on managing energy-intensive buildings as sustainability pressures mount.EN

Researchers have developed sharper mathematical tools to detect when unmeasured factors secretly skew medical study results. The advance matters to pharmaceutical companies, regulators, and health insurers because it exposes flawed causal claims in treatment research—potentially saving money by preventing investment in treatments that don't actually work as claimed.EN

Engineers have cracked why 3D-printed superalloy components for gas turbines lose critical strength during manufacturing—and mapped out a heating schedule to fix it. The discovery matters because it could unlock cost savings and design flexibility for aerospace and power generation companies already betting on additive manufacturing for high-stakes engine components.EN

Researchers have mapped how air moving through collapsing airways generates the wheezing sounds doctors hear during respiratory illness. The work could lead to acoustic sensors that detect lung collapse and disease progression earlier, with applications for remote patient monitoring and diagnostic devices.EN

Researchers have cracked a long-standing mathematical puzzle about infinitely repeating patterns in geometric space, opening new pathways for understanding fluid dynamics and physical systems. The breakthrough could accelerate computational models used in engineering, physics simulations, and financial risk analysis—fields where precise geometric mapping directly impacts product design and decision-making.EN

Researchers have built a portable testing chamber that validates a emerging medical technology using human fat tissue to transmit signals to implanted devices. The breakthrough could enable doctors to monitor brain, heart, and metabolic conditions without surgery, opening a new market for remote patient monitoring and reducing reliance on traditional wireless implants.EN

Researchers analyzing 100+ language datasets discovered that many appear accurate on standard metrics but contain little useful information for training AI systems. The finding suggests organizations relying on these datasets for natural language processing may be building models on shakier ground than performance scores suggest.EN

Researchers found that oral bacteria producing more inflammatory compounds correlate with increased airway inflammation markers in healthy adults. The discovery could reshape how doctors screen for respiratory disease risk and how dental health impacts overall wellness—a finding with implications for preventive care industries and public health policy.EN

Scientists have built a new annotated dataset covering 38 languages that identifies 17 different writing genres—from news to social media—addressing a critical gap in AI training data. The resource could help companies and researchers understand how text type influences AI performance, ultimately improving machine translation and text analysis tools across languages.EN

Researchers have cracked how to make graphene act like a controllable switch, a breakthrough that could accelerate development of neuromorphic processors—energy-efficient chips that mimic the brain. The advance addresses a key obstacle in building next-generation AI hardware that consumes far less power than today's systems.EN

Researchers used machine learning to compare over 1,000 European drug approval documents against 669 regulatory guidelines, revealing how closely drugmakers follow EMA safety standards. The analysis identifies which therapeutic categories—antivirals and blood clotting drugs—most closely adhere to guidance, offering regulators and industry a data-driven benchmark for compliance patterns.EN

Researchers found that machine learning models trained on English outperform those trained on other African languages when analyzing sentiment in Nigerian Pidgin tweets. The finding exposes a critical gap: AI systems deployed across Africa may need English training data to work effectively, potentially limiting the technology's usefulness for local businesses and content moderation platforms.EN

Researchers have solved a critical manufacturing problem for space missions: coating 3D-printed ceramic components with glaze to eliminate tiny surface defects that cause gas leaks. The breakthrough could make custom satellite thrusters and other spacecraft hardware faster and cheaper to produce, particularly for missions where components can't be mass-manufactured.EN

Swedish researchers traced a 2006-2007 hospital outbreak of multidrug-resistant bacteria to contaminated sinks—a finding that challenges infection control assumptions and has major implications for hospital design and maintenance budgets. The pathogen killed treatment options down to just two antibiotics, making environmental contamination a critical blind spot in outbreak prevention.EN

European researchers have released formal recommendations for responsible AI use in educational settings, addressing growing concerns about algorithmic bias, student privacy, and equitable access. The guidance comes as institutions worldwide rush to integrate AI tools into classrooms, highlighting the gap between technological capability and institutional readiness to deploy them safely.EN

Researchers have identified how extreme weather and repair logistics create cascading failures in offshore wave energy installations, potentially decimating project economics. The study shows that downtime after storms—when rough seas prevent repair vessels from operating—can be financially catastrophic, suggesting investors need new strategies for managing these climate-dependent risks.EN

Turbulent markets push small manufacturing firms to adopt blockchain technology to improve supply chain visibility and agility, according to a study of 204 Malaysian SMEs. The findings suggest vendors and policymakers should tailor blockchain adoption strategies based on whether companies face stable or volatile operating conditions.EN

Researchers have created the first publicly available database of how burnt human skin responds to microwave signals—filling a critical gap that has slowed development of non-invasive diagnostic tools. The data could accelerate commercialization of burn assessment devices for hospitals and emergency care settings, where faster, more accurate severity measurements could improve treatment decisions.EN

Researchers testing patients with remote polio found that two standard methods for measuring nerve damage—MUNIX and needle EMG—don't produce comparable results, even though both detect abnormalities. The finding suggests clinicians need to use both tests together rather than relying on one, complicating diagnosis and potentially delaying treatment decisions for patients with post-polio syndrome.EN

Researchers have developed a computer model that accurately predicts how wave energy converters perform in 50-year storm conditions, achieving 2% accuracy against real-world tests. The breakthrough addresses a critical engineering gap: designing renewable energy systems that won't fail during extreme weather, a key requirement for insurers and operators betting on ocean power as a mainstream energy source.EN

Researchers have identified how the material underneath 5G millimeter-wave antennas directly affects their scanning range and efficiency — a finding that could cut costs and complexity in network deployment. The work provides manufacturers concrete guidance on selecting cheaper substrates without sacrificing performance.EN

Researchers demonstrated that advanced ultrasound can detect individual muscle fiber activity as accurately as invasive electrode testing, potentially eliminating needle insertions for clinical diagnosis. The finding opens a path toward non-invasive monitoring of neuromuscular disorders, which could reduce patient discomfort and expand diagnostic accessibility in clinical and rehabilitation settings.EN