Business

Biden secures tech safety pledges over 'enormous' AI risks

President Joe Biden evoked AI's "enormous" risk and promise Friday at a White House meeting with tech leaders who committed to guarding against everything from cyber-attacks to fraud as the sector revolutionizes society.

Internet

How the blockchain can unshackle markets

The blockchain that underpins digital currencies can be used much more widely to create smart contracts and immutable and protected digital products and services. The potential of this innovation is only now being recognized ...

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