Inside Europe’s New Mega-Tunnel Under The Alps
Construction Docume... 10 Dec 2025
Saudi Arabia is planting more than a million trees to create the world’s largest urban park. Covering more than 16 square kilometres, King Salman Park is transforming a former airport in Riyadh into an enormous green space.
The potential impact is significant. Projections suggest the park could be 5–8°C cooler than the surrounding city, potentially reducing temperatures across Riyadh by around 2°C. But how do you sustain a million trees in a city where temperatures regularly exceed 45°C? The answer involves some extraordinary engineering.
The 2026 summit will bring leaders, construction teams and advocates together at London's Science Museum on Tuesday 10 November.
China’s Sany IROOTECH HQ has been named the Best Tall Building Worldwide for 2026 by the Council on Vertical Urbanism. The project's two towers rise 204-metres and 186-metres above Guangzhou.
AC Milan and Inter Milan have unveiled plans for the 71,500-seat new Generali Stadium, to replace the legendary San Siro. The first match is targeted for the 2031-32 season.