This article provides a detailed look at the world's ten biggest carbon emitters, analyzing their emissions in terms of scale, efficiency, and historical impact.

Lee said Hong Kong has cut around a quarter of carbon emissions from its peak recorded in 2014. "In 2023, our per capita carbon emissions were about 4.58 tonnes," he said in a speech.

Several Arizona cities were named among the best run in the United States, according to a new ranking from WalletHub. See ...

In a world where data drives understanding, these 30 maps offer a powerful visual breakdown of how trade, pollution, ...

Even if its emissions have peaked, China remains, by far, the world’s largest emitter of carbon dioxide. In 2023, it ...

Ten years after the Paris Agreement, nations are still nowhere near ambitious enough in their commitments to reduce emissions ...

HÀ NỘI — Hà Nội authorities have set a target of eradicating inner-city air pollution by 2035, with low-emission zones planned as part of the effort to achieve this goal. The target was outlined under ...

Oklahoma City ranked 62nd overall in the quality of city services category and ninth in total budget per capita. Of the six service categories, Oklahoma ranked seventh in financial stability, 108th in ...

China - currently responsible for some 30% of global emissions - saw its emissions decline in the 12 months up to May 2025.

Statistical Review of World Energy reveals worrying trends in global energy and mineral resource production, driven by ...

While many regard New York City as the greatest city in the world, one new study found it to be among the worst-run in the country.

This IMF working paper finds that the impact of U.S. government spending on CO₂ emissions has shifted over time, initially ...