Pollution charge powers backed by Welsh Parliament

Wildlife trusts call for return of agricultural water rules

Timber freight train under threat as 'geese need peace'

Water bosses grilled by MSs over illegal sewage spills

Nowhere in mid Wales exposed to dangerously high air pollution

Visitors come away 'inspired' after Climate Matters Day

Call for action to save 'dying' river Teifi

Dŵr Cymru must improve following further decline in performance

Footage shows clambering eels and spawning lamprey in River Teifi

Bonuses for Welsh Water bosses and pollution in Teifi raised in Senedd

‘We always get the crap’: Sewage lorries driven to Tywyn daily

Theatrical protest against Welsh river pollution in Aberystwyth

Archbishop volunteers for Big Help Out by cleaning Gwynedd beach

Misleading comments on electric vehicles

Pollution incidents spark action from authorities