Iran foreign minister to embark on three-nation tour as US peace talks remain stalled

Abbas Araghchi to visit Pakistan, Oman and Russia to see if talks can be reopened, with both sides still in stalemate

The Iranian foreign minister, Abbas Araghchi, is planning a tour of Pakistan, Russia and Oman in an effort to see if there is a basis to reopen peace talks that can end with a permanent US-Israeli commitment to cease its attacks on Iran, now one of Tehran’s key demands.

Araghchi is also likely to discuss a potential permanent new arrangement on governing the strait of Hormuz with Oman, which oversees the south of the strait.

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Officials hugely underestimated impact of AI datacentres on UK carbon emissions

Revised figures increase fears about how the energy-intensive sites could worsen the climate emergency

The UK government vastly underestimated the climate impact of artificial intelligence, it has emerged, after officials raised their estimate of carbon emissions from the technology by a factor of more than 100.

According to new data quietly published this week, energy use by AI datacentres in the UK could cause the emission of up to 123m tonnes of carbon dioxide (MtCO₂) – about as much as generated by 2.7 million people – over the next 10 years.

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