Taliban: the social media battle against hashtag propaganda

Cybersecurity analysts are urging tech platforms to act faster in the battle against digital extremist content and hashtags that spread so fast online. Chaotic debut for Bitcoin in El Salvador as crypto value plunges. Online harm: Priti Patel urges G7 to hold tech giants to account for child abuse content. Amazon rides online shopping boom...but pays just a few million more in corporation tax. British astronaut Tim Peake honoured as comic book character. Child asthma: research finds obesity may effect the body’s response to medicine. How robot dogs are being trained to 'think' as autonomous rescuers of the future.

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