Hope for coral reefs: A Q&A with Juli Berwald
A new book tracks scientific research and restoration efforts around the world that are focused on saving this critical ocean ecosystem.
In Corsica, oysters prove to be a pearl for ocean restoration
From picturesque Mediterranean isles to New York’s bustling harbour, strategically placed oyster colonies are depolluting the sea with ease.
What will it take to bring back Oregon's kelp forests?
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.