David Leach mops the floor of a 3D-printed concrete home built by ... hempcrete has ‘a bright future’ Hemp — the plant related to marijuana — is being used more and more in the construction of walls.

Plant cells without walls, known as protoplasts, are very fragile, and it has been difficult to keep them alive under a ...

Posie Pots use 3D printing technology to create a line of stylish self-watering planters that make good plant care easier.