Carved into the Deccan basalt hills between the 2nd century BCE and 6th century CE, the Ajanta and Ellora Caves are masterpieces of rock-cut architecture. These UNESCO World Heritage Sites feature ...

Discover the world’s most ambitious megaprojects and see how modern engineering is shaping the future of global infrastructure. From Egypt’s new desert capital city, powered by innovative desalination ...

An exploration of engineering marvels. This brand new series reveals the extraordinary feats of engineering hidden inside the world's most spectacular man-made constructions. From the world's biggest ...

The Seven Wonders of the Modern World may be wondrous indeed, but seeing them requires international travel. So what about the marvels a little closer to home? Our list of homegrown wonders may not be ...

For more than 40 years, the Chesapeake Bay Bridge-Tunnel has captured worldwide attention as a modern engineering wonder and an important East Coast travel convenience. Crossing over and under open ...

September 2026 – Register for 2026 and we will contact you when confirmed details, including dates and prices, are available. Embark on a journey through the heart of alpine innovation, where ...