In Boundary Bay, British Columbia, removal of logs and debris is giving native flora and fauna a helping hand.
A new book tracks scientific research and restoration efforts around the world that are focused on saving this critical ocean ecosystem.
From picturesque Mediterranean isles to New York’s bustling harbour, strategically placed oyster colonies are depolluting the sea with ease.
Kelp forests are critical ecosystems and effective carbon sinks, too – but they're under threat around the world. This team of free divers and scientists is trying to make a difference, one purple urchin at a time.