Engineering

'PIX' process refines alloys for fusion and aerospace applications

University of Birmingham scientists have discovered a new materials and processing approach that could help engineers develop stronger, more reliable materials for two different technologies: future fusion reactors and next-generation ...

Machine learning & AI

Google restricts access to new AI model over safety concerns

Google on Wednesday said it would withhold its most powerful artificial intelligence model from the public for now, releasing Gemini 4 Argon only to a vetted group of cybersecurity experts to avoid misuse by hackers.

Machine learning & AI

Rogue OpenAI agents covered their tracks, report says

Artificial intelligence agents developed by OpenAI tried to erase traces of their activity after gaining unauthorized access to government websites, according to a report published Thursday.

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