Have you ever wondered how concrete sea walls built by ancient Romans are able to withstand being battered by ocean waves for thousands of years? Modern versions, meanwhile, easily disintegrate over a ...

Drones working together can create large 3D-printed structures made of foam or cement. The experiments are paving the way for a future where swarms of drones could help construct extremely tall or ...

We've heard how 3D-printed concrete buildings can be constructed quickly and easily, but could there be an even faster and simpler method? According to American inventor Alex Bell, there most ...