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CO2, the source of all fossil fuels, can help to slow climate change. And maybe the carbon dioxide would not need burying for so long.

Beneath some solar arrays, pollinator-friendly plants, fruits, vegetables and forage are cropping up in place of turfgrass or gravel

This is my attempt at an "explainer" on blockchain, describing it as simply as I can, and exploring how it may help build the clean grid. Andrew Winston

The concept of sharing your car with other people is becoming more and more popular as an eco-friendly approach to travel.

Comparative costs worldwide show an 18% improvement in competitiveness of onshore wind and solar

Canadians hoping Alberta's oil exports from its tar and oil sands will expand may be disappointed. One supertanker port has turned the economics upside down.

Investments are falling and jobs vanishing in the US solar industry, with new tariffs on imports blamed for its problems.

Rising sea levels bring the prospect of more violence and expense. Four new studies confirm the menace of the waves.