Eating low-carbon foods helps reduce emissions, but some foods actually suck up carbon from the atmosphere for good, leaving the climate in a better place. Could we eat more of them?

Kelp forests decimated by sea urchins are being replanted in Port Phillip Bay in an attempt to rebuild the ecosystem.

Inside, an experiment is playing out that gives a badly-needed boost to Northern California’s kelp forests—underwater cathedrals of green and gold that nearly vanished from the north coast a ...

Plants hold the key to removing atmospheric ... While visiting Portugal, I saw another innovator planting kelp forests to store carbon - and perhaps one day be used as a food source.