Angler Anthony Peynado fears for the future of the River Towy after "unprecedented" algae build-up.
Anglers say they have not seen any migrating trout in the River Towy because it is too dirty.
Public bodies are turning their backs on disposable coffee cups over environmental concerns.
Demonstrators say austerity measures impose too high a burden and want the prime minister dismissed.
Citizens take control of their own cities with low-cost sensors.
Citizens in Barcelona take control of noise in the city with low-cost sensors.
A hidden diary written by a French carpenter provides a rare insight into the private lives of villagers in the late 19th Century.
Social media has become a battleground in the political conflict between Qatar and Saudi Arabia and its allies.
Scotland's housing minister does not want the Treasury to profit from cladding removal work.
