There’s a catch: carbonatable concrete doesn’t currently work well for large-scale construction. It’s mostly used for small ...

Cement — the stuff that binds aggregate together to form concrete — weighs heavily on the climate. The CO 2 released by the ...

At its core, the material is a water-rich hydrogel filled with cyanobacteria, one of the oldest life forms on Earth. These ...

Scientists are designing a new living material that captures carbon dioxide directly from the air. It uses photosynthetic ...