Engineering
Proton-exchange membrane fuel cells (PEMFCs) are a clean power-generation technology that produces no direct carbon dioxide emissions during operation. Their performance and durability depend strongly on effective water management. ...
Oct 29, 2026
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Machine learning & AI
Most people are by now quite familiar with ChatGPT, Gemini, Claude and other chatbots: Every day, people ask millions of questions and receive neatly formulated answers in return. Yet these language models still tend to run ...
Oct 29, 2026
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Business
Microsoft shares popped more than 5% Wednesday afternoon after it reported better-than-expected revenue and profit, fueled by its Azure cloud computing division, which grew by 48% in the September quarter.
Oct 29, 2026
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Internet
A nonprofit news leak group said Wednesday it has published data on more than 41,000 employees of the U.S. Department of Homeland Security, including those working on President Donald Trump's immigration enforcement efforts.
Oct 29, 2026
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Business
Samsung Electronics said Thursday that its operating profit for the last quarter reached a record 107.4 trillion won ($80.5 billion), fueled by surging demand for its computer memory chips used in artificial intelligence ...
Oct 29, 2026
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Robotics
Flying insects, such as fruit flies, bees, dragonflies and mosquitoes, can dart through narrow spaces and survive collisions with various objects. In contrast, many flying robots fall, suffer damage or even break down when ...
Electronics & Semiconductors
A study led by the University of Oxford has identified a novel semiconductor that overcomes a key limitation of light-harvesting materials. The results, published today (Oct. 28) in Nature, could enable more efficient solar ...
Oct 28, 2026
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Energy & Green Tech
Lowering the cost of green hydrogen production requires catalysts that produce hydrogen efficiently while using smaller amounts of expensive precious metals. A Korean research team has developed a catalyst that brings three ...
Oct 28, 2026
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Engineering
Multiferroics are a promising class of materials for making computer chips and other electronic components that can operate at much lower power than today's devices. The materials have coupled electrical and magnetic properties ...
Oct 28, 2026
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Engineering
The periodic table contains more than 100 elements. Combine them in different ways, and the possibilities quickly multiply. For researchers designing materials for advanced nuclear reactors, the abundance presents an opportunity: ...
Oct 28, 2026
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