Harmful algae bloom chokes UK’s largest lake Lough Neagh
For the third year running, Lough Neagh, the largest lake in the UK and Ireland, is plagued by a thick layer of harmful blue-green algae. This summer, the bloom has worsened, visible from space. Locals report environmental damage, foul odour, and risks to wildlife, recreation, and drinking water. Pollution and climate change are key causes.