English rivers in 'desperate' state: report

English rivers are in a "desperate condition", campaigners warned on Monday in a report highlighting the growing impact of pollution on nation's waterways.

Report: Warmer planet will trigger increased farm losses

Extreme heat is already harming crop yields, but a new report quantifies just how much that warming is cutting into farmers' financial security. For every 1 degree Celsius of warming, yields of major crops like corn, soybeans ...

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