But as Kelvin’s second law of thermodynamics should have warned us, all the energy consumed to cool food is helping warm the planet to unsustainable levels. Generating the power to run cooling ...

Russia lost more than 2,030 troops in the past 24 hours, reaching a record daily high, according to Ukraine’s military. Over ...

Bomb scares in London, a plane crash in Lithuania: they all form part of a web of suspected acts of sabotage, and may be just ...

Telegraph cables had a massive impact ... meaning newspapers could subscribe to a never-ending churn of information down the wires. The laying of transatlantic cables brought exotic news from the ...

The tech giant is expanding its $1bn ‘Pacific Connect’ undersea cable project to link Darwin and Singapore – a move it says will boost ‘reliability and resilience’ of Australia’s internet.

Security expert Lincoln Parker says there has been a very large Chinese vessel in the Baltic Sea “suspiciously” hovering and loitering over the areas where the undersea data cables are.

Meta may try and avoid areas where there is geopolitical tension when building the cable, including the Red Sea, the South ...

Meta is expected to annoounce its plan to lay over 25,000 miles of fiber optic cables under the sea, which could cost more ...

China has signalled a willingness to co-operate with the investigations into the damage caused to two underwater cables in the Baltic Sea after a formal request from Sweden. The restored interior of ...

Sweden has formally asked Beijing to help clarify what happened when two data cables were damaged in the Baltic Sea where a China-flagged vessel had been sighted. Swedish Prime Minister Ulf ...