Turning pine needles into energy to reduce wildfire risks

The increasing frequency of environmental fires is a serious issue around the world and one that is being exacerbated by climate change. Millions of hectares and thousands of homes are at risk. Recovery times will run to ...

World must act to stem surge of polluting trash, UN warns

The world generated 2.3 billion tonnes of municipal waste last year and the pile of trash is set to grow another two-thirds by 2050, the UN said Wednesday, warning of devastating costs for health, economies and the environment.

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