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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.
An earthquake of magnitude 6.9 struck Japan's northeast coast on Thursday, but no tsunami warning was issued, no injuries were immediately reported and no irregularities were found at nuclear facilities, the authorities said.
As Western Europe battles a deadly heatwave that has shattered temperature records, disrupted transport and power supplies, and forced the closure of schools and cultural landmarks, attention is turning to whether El Niño is playing a role in the extreme conditions.
The U.S. Senate rejected a resolution on Wednesday that would have directed President Donald Trump to remove U.S. forces from hostilities against Iran unless Congress formally authorised military action.
The Kremlin has denied a Wall Street Journal report claiming Moscow is pressuring Belarus to support an expanded Russian military campaign in Ukraine.
Tens of thousands of people are still unaccounted for after two powerful earthquakes struck Venezuela. At least 589 people have been confirmed dead and hundreds are believed to be trapped under rubble, as emergency crews and international rescue teams race to respond.
American technology company Snap has launched its first augmented-reality (AR) glasses for consumers, marking a major push into wearable computing as tech firms race to redefine personal devices in the AI era.
The Canadian government has introduced a digital safety bill that would ban children under the age of 16 from using social media, unless platforms meet specific safety standards.
NASA has named three American astronauts and one Italian astronaut to fly on its Artemis III mission, a major orbital test planned for late next year that will evaluate lunar landing vehicles developed by SpaceX and Blue Origin.
China will send an astronaut to its space station on Sunday for a one-year mission, the longest duration for the country so far. The mission will help study long-duration human physiology in space as China works toward a crewed Moon landing by 2030.
Anxiety over artificial intelligence is hardening among young workers as executives promote faster adoption and companies point to automation in fresh job cuts.
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