Algae map shows extent of Lough Neagh problems Swimmers warned out of sea after toxic algae find Even if the warnings against swimming are lifted during the winter, the threat remains of algal ...

Colder, stormier weather and the darker days of autumn and winter are a natural weapon against the blue-green algae blooms that have been plaguing Lough Neagh. But, the problem is likely to happen ...

We took a trip to the heart of Lough Neagh where Northern Ireland's environment ... the algae didn't go away over winter as some had thought but he added "there's no time like the present" to ...