Most sharks are cold-blooded, meaning that their body temperature is close to that of the water they swim in. However, great white sharks are partially warm-blooded. This allows them to move faster when they are hunting prey.

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A photosynthetic bacterium shows promise in capturing PFAS, offering new hope for microbial cleanup of “forever chemicals.” Researchers from the University of Nebraska–Lincoln College of Engineering are turning to an unexpected source in their effort to combat toxic “forever chemicals.” In the laboratories of Rajib Saha and Nirupam Aich, scientists identified that a widely found [...] http://dlvr.it/TP6Zhr
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Sriharikota, India (AFP) Nov 2, 2025 India launched its heaviest ever communication satellite on Sunday, the latest step in the country's ambitious space programme. The CMS-03 satellite blasted off from Sriharikota in the southern state of Andhra Pradesh at 5:26 pm (1156 GMT). "Our space sector continues to make us proud!" said Prime Minister Narendra Modi, who wants to send an Indian astronaut to the Moon by 2040. Wei http://dlvr.it/TP2Tbn
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