Machine learning & AI
OpenAI on Tuesday released two new artificial intelligence (AI) models that can be downloaded for free and altered by users, to challenge similar offerings by US and Chinese competition.
Aug 5, 2025
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Automotive
A rail line linking two northern Czech towns is testing Europe's first driverless train operating in an open environment, its developer told AFP on Tuesday.
Aug 5, 2025
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Business
As international companies face increasingly volatile conditions around the world especially in the face of rapid technological change, a study in the European Journal of International Management has looked at how they might ...
Aug 5, 2025
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Internet
Meta on Tuesday said it shut nearly seven million WhatsApp accounts linked to scammers in the first half of this year and is ramping up safeguards against such schemes.
Aug 5, 2025
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Business
Shares of Palantir Technologies sailed past previous record highs Tuesday after booking its first $1 billion sales quarter and raising its performance expectations for the year.
Aug 5, 2025
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Energy & Green Tech
The U.S. government is in full retreat from its efforts to make vehicles more fuel-efficient, which it has been waging, along with state governments, since the 1970s.
Aug 5, 2025
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Machine learning & AI
Just like when multiple people gather simultaneously in a meeting room, higher-order interactions—where many entities interact at once—occur across various fields and reflect the complexity of real-world relationships. ...
Aug 5, 2025
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Machine learning & AI
A new study has examined issues of large language models (LLMs) failing to flag articles which have been retracted or are discredited when asked to evaluate their quality.
Aug 5, 2025
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Security
In recent years, the most common kind of cybercrime has been phishing, a form of online fraud. In phishing, an attacker, masquerading as a trusted entity, dupes a victim into opening an email, instant message, or text, and ...
Aug 5, 2025
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Electronics & Semiconductors
Wireless power transfer (WPT) systems transmit electrical energy from a power source to a load without physical connectors or wires, using electromagnetic fields. This idea goes as far back as the 1890s, when Nikola Tesla ...
Aug 5, 2025
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