Papua New Guinea shutters polluting Chinese plant

Papua New Guinea said Thursday it had ordered the indefinite closure of a multi-billion dollar Chinese-owned nickel facility that spewed potentially toxic red slurry into the sea.

Scaling up a cleaner-burning alternative for cookstoves

For millions of people globally, cooking in their own homes can be detrimental to their health, and sometimes deadly. The World Health Organization estimates that 3.8 million people a year die as a result of the soot and ...

Making flying actually sustainable

CO2 -neutral synthetic fuels are technically feasible today and the best promise for decarbonizing aviation. The right policy instruments could turn promise into reality, writes Anthony Patt.

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