Sacyr's Blog

The idea of putting solar farms in space has been around since at least the late 1960s. So far it has not gained sufficient traction due to cost and technological hurdles. But is it now technologically feasible?

Shigeru Ban will go down in history for his innovative use of paper and cardboard tubes as an economical and sustainable building material. We explore the life and work of this Japanese architect, winner of the prestigious 2014 Pritzker Prize.

At CES, the world's biggest tech trade show, it's not all flying taxis and futuristic robots. We take a look at the most innovative gadgets for smart cities and smart homes.

Digging and building tunnels under the sea to connect remote regions presents a number of challenges, from water pressure and ground stability to subsequent maintenance. These are the world’s longest underwater tunnels.