Machine learning & AI

'Gambling with our lives': AI researcher quits Anthropic

An artificial intelligence researcher who left OpenAI to join Anthropic has decided to leave the industry, accusing both U.S. companies of "gambling with our lives" in the race to develop AI models capable of self-improvement.

Electronics & Semiconductors

New transistor brings high voltage to microchip scale

Inside every electronic device, the flow of electricity is controlled by a switch called a transistor. For decades, these switches were made from silicon. More recently, engineers have turned to a material called gallium ...

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