The UK has spent up to £1bn on drones to prevent migrant crossings
Critics say using maritime surveillance drones to spot migrants in the English Channel will not deter human trafficking.
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Emerging Technology
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Emerging Technology
Quantum uncertainty: Is quantum computing really ready for action?
Research shows quantum use cases are emerging, but experts believe the speed of deployments is being exaggerated.
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Can crypto save the planet?
The sector has been castigated for its carbon emissions. But some enthusiasts believe crypto can aid sustainability.
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The biggest cryptocurrency hacks of all time
Multi-million dollar crypto heists reveal an industry learning cybersecurity lessons the hard way.
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MEPs vote against European Bitcoin ban, but the proposals could return
Proof of work cryptocurrencies like Bitcoin are safe in Europe for now, but plans to ban environmentally-damaging mining could return.
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FC Barcelona joins the sports teams turning to the metaverse and NFTs
Club president Joan Laporta's keynote at Mobile World Congress detailed its digital plans. They could boost income but come with…
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Can Intel’s Bitcoin chip Bonanza Mine cut crypto’s carbon footprint?
The chipmaker's new device for Bitcoin miners could be the most energy-efficient on the market. But claims it will cut…
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NFTs seized by HMRC as illegal crypto crackdown continues
Three NFTs have been seized as part of a £1.4m tax fraud investigation. Law enforcement agencies are getting better at…
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