Researcher documents summer surge of great white sharks off Cape Cod
If you go down to the shore today, you’re sure of a big surprise. Many will have witnessed the presence of a starfish or two when visiting the seashore or a public aquarium. Starfish come in an exciting range of colours and sizes, but have you ever given a thought to how this multi-armed wonder manages to exist in our oceans when it’s so unlike the other animals we know?
As giant icebergs bob across the open seas they leave behind a trail of nutrient-rich meltwater, sparking new life in the world’s remotest and least hospitable oceans. This in turn means more carbon is taken from the atmosphere and stored below the waves. Massive icebergs may be a symptom of climate change – but they can also help keep it in check.