Planetary Technologies, a Canadian start-up, had proposed an ocean-based carbon capture project in the bay of St Ives in Cornwall. The core idea was to enhance the ocean’s natural ability to absorb ...

A controversial ocean carbon capture experiment in St Ives Bay, Cornwall, has been cancelled after the company behind it ...

Carbon capture plans have been scrapped following concerns surrounding the impact of chemicals on marine wildlife.

HALIFAX, Nova Scotia (AP) — From the grounds of a gas-fired power plant on the eastern shores of Canada, a little-known company is pumping a slurry of minerals into the ocean in the name of stopping ...

From shore, a pipe releases a mixture of water and magnesium oxide — a powdery white mineral used in everything from construction to heartburn ... gallons of sodium hydroxide solution into ...