How fish muscles became blueprints for smarter underwater robots

Researchers at the Intelligent Biomimetic Design Lab at Peking University have developed a bio-signal framework showing that fish muscles do far more than generate swimming motion. In a series of studies led by Xie Guangming, Professor at the School of Advanced Manufacturing and Robotics, and carried out by twin brothers Waqar Hussain Afridi and Rahdar Hussain Afridi, muscle electrical signals were used to reconstruct body posture, infer surrounding flow conditions, and transfer biological principles to robotic systems. These findings open new directions in biological telemetry, locomotion research, and bio-inspired underwater robotics.Researchers at the Intelligent Biomimetic Design Lab at Peking University have developed a bio-signal framework showing that fish muscles do far more than generate swimming motion. In a series of studies led by Xie Guangming, Professor at the School of Advanced Manufacturing and Robotics, and carried out by twin brothers Waqar Hussain Afridi and Rahdar Hussain Afridi, muscle electrical signals were used to reconstruct body posture, infer surrounding flow conditions, and transfer biological principles to robotic systems. These findings open new directions in biological telemetry, locomotion research, and bio-inspired underwater robotics.[#item_full_content]

AI is the world’s most demanding construction client—with some concerning implications

In late 2024, a new building broke ground in Western Sydney that will draw more electricity than 140,000 homes—roughly the power demand for a mid-sized Australian town like Geelong.In late 2024, a new building broke ground in Western Sydney that will draw more electricity than 140,000 homes—roughly the power demand for a mid-sized Australian town like Geelong.Business[#item_full_content]

Due to the explosive growth of artificial intelligence, it is estimated that data centers will consume up to 12% of total U.S. electricity by 2028, according to the Lawrence Berkeley National Laboratory. Improving data center energy efficiency is one way scientists are striving to make AI more sustainable.Due to the explosive growth of artificial intelligence, it is estimated that data centers will consume up to 12% of total U.S. electricity by 2028, according to the Lawrence Berkeley National Laboratory. Improving data center energy efficiency is one way scientists are striving to make AI more sustainable.Energy & Green Tech[#item_full_content]

The legendary American bank robber Willie Sutton spent 40 years robbing banks because, as he claimed in his autobiography, he loved doing it. And when asked why he chose banks of all places to rob, he allegedly replied, “Because that’s where the money is.”The legendary American bank robber Willie Sutton spent 40 years robbing banks because, as he claimed in his autobiography, he loved doing it. And when asked why he chose banks of all places to rob, he allegedly replied, “Because that’s where the money is.”Business[#item_full_content]

The explosion of generative artificial intelligence (AI) tools has provoked both hopes and anxieties about the potential benefits and harms of this technology. In advanced economies, people are almost equally worried and optimistic about it.The explosion of generative artificial intelligence (AI) tools has provoked both hopes and anxieties about the potential benefits and harms of this technology. In advanced economies, people are almost equally worried and optimistic about it.Consumer & Gadgets[#item_full_content]

Meta and Microsoft have joined the tech layoff tsunami—but is AI really to blame?

Meta and Microsoft are the latest software companies to announce big cuts to their global workforce. Both companies are also making big investments in artificial intelligence (AI).Meta and Microsoft are the latest software companies to announce big cuts to their global workforce. Both companies are also making big investments in artificial intelligence (AI).Business[#item_full_content]

Google is planning to invest up to $40 billion in Anthropic, the artificial intelligence firm confirmed Friday, expanding a long-standing alliance between the two companies.Google is planning to invest up to $40 billion in Anthropic, the artificial intelligence firm confirmed Friday, expanding a long-standing alliance between the two companies.Machine learning & AI[#item_full_content]

Jury selection is to begin Monday in a high-profile legal battle between billionaire Elon Musk and artificial intelligence startup OpenAI, which he accuses of betraying its nonprofit mission.Jury selection is to begin Monday in a high-profile legal battle between billionaire Elon Musk and artificial intelligence startup OpenAI, which he accuses of betraying its nonprofit mission.Business[#item_full_content]

AI firms flex lobbying muscle on both side of Atlantic

AI developers are ramping up efforts to win over the hearts and minds of officials in Europe and the United States, hoping to sway governments as they weigh high-stakes regulatory frameworks for the ever more powerful technology.AI developers are ramping up efforts to win over the hearts and minds of officials in Europe and the United States, hoping to sway governments as they weigh high-stakes regulatory frameworks for the ever more powerful technology.Machine learning & AI[#item_full_content]

China’s artificial intelligence boom is in full swing, with the release of a new large language model (LLM) by top startup DeepSeek on Friday highlighting the country’s rapid progress despite U.S. export restrictions on advanced microchips.China’s artificial intelligence boom is in full swing, with the release of a new large language model (LLM) by top startup DeepSeek on Friday highlighting the country’s rapid progress despite U.S. export restrictions on advanced microchips.Machine learning & AI[#item_full_content]

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