EU carbon prices briefly slid 40 percent to a record low after politicians opposed plans to support the market, raising concerns prices could hit zero and sending a warning to European governments

British scientists seeking to tap more efficient forms of solar power are exploring how to mimic the way plants transform sunlight into energy and produce hydrogen to fuel vehicles.

Beijing is to unveil unprecedented new rules governing how China's capital reacts to hazardous air pollution, the official Xinhua news agency said, as deteriorating air quality threatens to become

Vietnam urged Laos to halt construction of a $3.5 billion hydropower dam pending further study, environmental activists said on Friday after a meeting of the Mekong River Commission.

Reeling from an historic drought, the hottest year on record and more frequent wild weather, mayors from a number of U.S.

More than 140 countries have reached a deal to cut mercury emissions after all-night talks in Geneva, the U.N. Environment Program (UNEP) said on Saturday.

Last year was among the top 10 warmest in the modern global record, two U.S.

Indonesia should embrace its key role in climate change and extend a ban on the destruction of forests and peatlands despite opposition from the agriculture minister and the influential palm oil in

Bangladesh unveiled a "Death Clock" in its capital to raise awareness about smoking-related deaths in a country which ranks among the world's highest in tobacco consumption.

Air quality in Beijing was the "worst on record" on Saturday and Sunday, according to environmentalists, as the city's pollution monitoring centre warned residents to stay indoors with pollution 30

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