Machine learning & AI
China's Alibaba unveiled new artificial intelligence chip technologies and plans for more powerful models on Tuesday, including what it said was China's most powerful AI chip, days ahead of a meeting between Chinese and U.S. ...
Sep 22, 2026
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Security
Imagine a neighbor who persistently claims you make noise at night. Others initially disagree, but the neighbor keeps trying to convince them. Their success depends not only on their stubbornness but also on how well connected ...
Sep 21, 2026
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Business
A U.S. appeals court on Friday upheld the Pentagon's decision to exclude Anthropic from its supply chain after the AI startup refused to remove certain safeguards on its Claude model.
Sep 26, 2026
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Consumer & Gadgets
When an AI chatbot agrees with our reasoning in resolving a social dilemma, we may become more confident in our opinions. But when the chatbot disagrees, we may simply dismiss the challenge rather than reconsider our views. ...
Sep 23, 2026
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Consumer & Gadgets
Meta has spent billions to stay competitive in artificial intelligence, but the tech giant faces growing pushback as CEO Mark Zuckerberg prepares to announce new products built for the AI era Wednesday.
Sep 23, 2026
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Computer Sciences
Artificial intelligence models can give users the wrong answer and do so with great confidence. They can also hedge and warn that they are unsure—even when they get the answer right.
Sep 24, 2026
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Engineering
Reinforced concrete floor slabs account for about 40% of buildings' embodied carbon emissions. Until now, however, there has been no practical alternative for complex, multistory buildings.
Sep 23, 2026
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Energy & Green Tech
Just as a clogged kitchen sink can bring household routines to a halt, a blockage in a nuclear reactor's heat exchanger can slow operations and require urgent attention. Researchers at the U.S. Department of Energy's (DOE) ...
Sep 22, 2026
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Software
Before users can interact with computer software, its source code must be converted into executable binaries and software packages, a task handled by specialized tools known as build systems. Build systems are a fundamental ...
Sep 25, 2026
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Business
In the wake of the U.S. Screen Actors Guild strike over AI protections and U.K. musicians' silent album protesting proposed changes to copyright law, more than a dozen AI-produced tracks have appeared on the Billboard charts ...
Sep 23, 2026
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