Libya green group battles to save remaining forests

War-ravaged Libya is better known for its oil wealth than its forests, but environmentalists hope to save its remaining green spaces from logging, development and the impacts of climate change.

New tools capture economic benefit of restoring urban streams

An interdisciplinary team of researchers has developed a suite of tools to estimate the total economic value of improving water quality in urban streams. The work can assist federal and state agencies charged with developing ...

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