Israel reopens Rafah crossing in ‘pilot operation’ after two years
Israel has reopened Gaza’s Rafah border crossing with Egypt in what Israeli media described as a “pilot operation,” marking the first opening of...
London, February 19, 2025 – Google has developed an advanced AI tool designed to serve as a virtual collaborator for biomedical researchers, the tech giant announced on Wednesday.
The tool, which leverages sophisticated reasoning capabilities, is intended to help scientists synthesize vast amounts of literature and generate novel hypotheses.
Tested by researchers at Stanford University and Imperial College London, the new AI co-scientist demonstrated promising results in an experiment on liver fibrosis, with all proposed approaches showing potential to inhibit key drivers of the disease. Google noted that while the findings are preliminary and require further validation, the tool has shown a capacity to enhance expert-generated solutions over time.
"While this is a preliminary finding requiring further validation, it suggests a promising avenue for capable AI systems... to augment and accelerate the work of expert scientists," a company spokesperson said. Google scientist Vivek Natarajan emphasized that the tool is meant to complement, rather than replace, human researchers. "We expect that it will increase, rather than decrease, scientific collaboration," he added.
The development is part of a broader trend of integrating AI into various professional fields. Following the success of models like ChatGPT, AI applications are increasingly deployed in tasks ranging from answering customer queries to carrying out legal research. Google's DeepMind, which has prioritized scientific innovation—its boss Demis Hassabis recently shared a Nobel Prize in Chemistry for technology developed at the unit—has been at the forefront of this movement.
As AI continues to transform the research landscape, tools like Google's AI co-scientist could play a key role in accelerating discoveries and driving breakthroughs in biomedical science. Further studies and experiments will determine the full potential and scope of the technology in supporting scientific advancement.
Catherine O’Hara, the celebrated Canadian actress and comedy legend, has died at the age of 71, her publicist confirmed on Friday. She passed away at her home in Los Angeles following a brief illness.
The U.S. Department of Justice on Friday made public more than three million pages of documents on Jeffrey Epstein, the late financier and convicted sex offender, including investigative records referencing Donald Trump, tech mogul Elon Musk and Britain’s former Duke of York, Prince Andrew.
The United Nations faces the risk of “imminent financial collapse” because of unpaid contributions, including substantial arrears from the United States, Secretary-General Antonio Guterres has warned.
Vladimir Putin said Russia earned more than $15 billion from defence exports in 2025 and fulfilled all military-technical contracts despite what he described as growing pressure from Western countries.
Explosions shook parts of southern Lebanon on Friday night as Israeli strikes rippled across the Zahrani district, with the blasts travelling toward the coastal city of Sidon.
Fresh observations by NASA’s James Webb Space Telescope and the Chandra X-ray Observatory reveal a massive galaxy cluster forming far sooner after the Big Bang than scientists once thought possible.
The landscape was full of giants, but the “perfect snack” 150 million years ago came from the smallest steps on the ground.
China has approved the first batch of Nvidia's H200 artificial intelligence (AI) chips after Washington allowed limited sales, paving the way for major Chinese technology companies to gain access to processors that remain far ahead of domestic alternatives.
TikTok has reached a confidential settlement in a landmark lawsuit over youth mental health, leaving Meta and YouTube to face a jury in California as the first major trial of its kind gets underway.
China has successfully completed its first metal 3D printing experiment in space, marking a significant step forward in the country’s efforts to develop in-orbit manufacturing capabilities.
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