The last three years were Earth's hottest on record, as humanity's carbon emissions continue to heat the planet.

Data leads scientists to declare 2015 Paris agreement to keep global heating below 1.5C ‘dead in the water’

2025 was the third hottest year on record, but thousands of cities saw record heat and one broke a record for cold.

The last three years were Earth's hottest on record, as humanity's carbon emissions continue to heat the planet.

Average temperatures during 2023-2025 exceeded the 1.5C limit set out in the Paris Agreement, data shows.

For the first time, a three-year period – from 2023 to 2025 – has surpassed the symbolic threshold of 1.5°C of warming, the most ambitious limit set by the Paris Agreement,…