In the face of the climate emergency, techniques for removing CO₂ dissolved in seawater have raised some hopes and much concern. How to proceed? What rules should be established? Who should be in...
The European Commission is adamant: carbon capture and storage (CCS) will play a key role in the fight against climate change. But just how does CCS work? How widespread is this technology? And what...
Microalgae can produce food, fuel and capture carbon dioxide in the process. These tiny organisms seem to meet many of humanity's development challenges. Yet scaling up the technology from a lab...