Feedback is intrigued (and terrified) by a new paper that suggests you could set off a ridiculously gigantic nuclear bomb deep under the seabed to mop up carbon dioxide ...

Natural stone paving has long been a preferred choice for creating elegant and durable outdoor spaces. Whether it’s for a ...

Andy Haverly aims to save Earth by using a 1960s project to extract geological materials from the ocean floor.

Carbon removal schemes involving enhanced rock weathering should consider whether the rocks they use are lighter or darker than the soil, say researchers ...