Pollution

Mining giants sign $30bn settlement for 2015 Brazil dam collapse

River turns orange due to iron deposits

'Nothing can bring a life back': Brazil dam collapse survivors speak as UK trial begins

Northern Ireland's nature facing 'unsustainable' pressure

What in the World. How illegal gold mining impacts Ghana. Audio, 15 minutesWhat in the World

Plea for chicken manure plant plans to be reviewed

Pollution in River Teme under investigation

River Stour clean-up could see 2,000 homes built

Chicken farm row reaches High Court

Probe into 'dead fish and blood' pollution ongoing

Oil and ammonia found at dead-fish dyke - company

Cleaner Air Day planned to boost Guildford's health

Residents 'angry' pollution kills 900 fish in dyke

Plans to recycle old tyres spark pollution worries

Volunteers clear 300 tonnes of river rubbish

Traffic pollution down in first year of Glasgow LEZ

Sewage spill water firm in £156m Windermere pledge

New website launched to show river health

Olympic medallist rower joins in river clean-up

'Clean air zone and e-bike trial improving air quality'

Trust works to prevent more pollution in canal

Charity sea swim cancelled over sewage discharge

Angler believes polluted lake could take years to recover