Connecting Europe and Africa across the Strait of Gibraltar remains a dream. Engineers have explored bridges and tunnels for ...

AS NAZI bombs rained down on enemy nations, officials in Britain’s strategic territory of Gibraltar knew they had to act fast. What transpired was an incredible labyrinth of secret bomb-proof tunnels ...

This is the first in a three-part series on this year’s Calpe Conference. Part two will be published tomorrow. By Dr Alex ...

A new 17-mile underwater tunnel could link Europe’s high-speed rail network to North Africa by 2030 – if a €6bn proposal goes ahead. The tunnel would introduce a high-speed train service by connecting ...

The Spanish government has officially commissioned public engineering firm Ineco to design the reconnaissance gallery for the ...

An exciting new possibility for easy and sustainable transportation between two continents separated by water is on the horizon. A historic rail tunnel project between Spain and Morocco, which would ...

"A study by the German company Herrenknecht confirms that the Morocco-Spain tunnel is technically feasible. The main geological challenges concern the Camarinal Ridge in the Strait of Gibraltar. The ...

Spain and Morocco, two countries separated by just 29 kilometres of the narrow Strait of Gibraltar, are popular tourist destinations for Europeans. Many travellers take advantage of the opportunity to ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...