The Suifenhe tunnel, just above North Korea, is set to replace three 120-year-old railway tunnels on the Russia-China border ...

Work is well under way on the 316-mile high-speed line connecting Mumbai with Ahmedabad in Gujarat province. The huge project ...

A local civic group will launch another survey later this week to locate the remains of 183 people left at an underwater coal ...

India is nearing the completion on its first undersea high-speed rail project after eight years of construction. The underwater segment of the Mumbai-Ahmedabad High Speed Rail project is set to finish ...

China has unveiled an underwater structure that doubles as a bridge, complete with man-made islands This colossal ...

Border Patrol agents uncovered a man-made tunnel connecting Ciudad Juárez to El Paso early Thursday, equipped with lighting, ventilation, and wood bracing, U.S. Customs and Border Protection ...

South Korea 's Yonhap News Agency said North Korea might be using a vertical cold-launch system to fire the missiles. The ...

A previous version of our article was incorrectly headlined "Incredible underwater tunnel links UK to Iceland and even includes a roundabout". In fact, the tunnels connect the capital of the Faroe ...

Among them, they found one soldier was still alive. But as Ukrainian soldiers approached him, the lone North Korean detonated his own grenade, blowing himself up to avoid being captured ...

Seoul, South Korea — South Korea's impeached President Yoon Suk Yeol was detained in a massive law enforcement operation at the presidential compound Wednesday, defiantly insisting the anti ...

SEOUL—The arrest of impeached South Korean President Yoon Suk Yeol ends a dayslong standoff with the country’s investigators. But the move to detain him has proved deeply divisive in a country ...

An artificial intelligence (AI) drone has been developed to detect damage and cracks in urban underground expressways and tunnels. The Ground Research Institute of the Korea Construction ...