LifeSound blasts could keep whales away from wind farm construction Underwater electronic pulses are being tested to keep minke whales in the North Sea from swimming towards the dangers posed by offshore wind farm building sites 51¶¯Âþ
LifeHuman activity means sharks are disappearing from the North Sea A two month survey of marine sites in the North Sea has found few long-living species in the water, and other signs that the ecosystems there are changing 51¶¯Âþ