A group of researchers studied 15 months of human mobility movement data taken from 1.5 million people and concluded that just four points in space and time were sufficient to identify 95% of them, ...
Real-life cases reveal how video evidence has been used to solve a murder, as police reveal how CCTV footage has unlocked the answer to baffling cases.
BEIJING, Nov 26 (Reuters) - The border port of Wanding in China's Yunnan province resumed trade with neighbouring Myanmar on Friday after being closed for 136 days due to the pandemic, Chinese state ...
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