A new interactive map is the first of its kind, showing likely underground areas to explore for geologic hydrogen. This, ...

U.S. efforts to put carbon dioxide from power plants and industrial facilities underground where they won't contribute to global warming could see less federal support under President Donald Trump alt ...

Tom Wagner, the chairman of Birmingham City, has revealed plans to build an underground tunnel from the city centre to the ...

The 21,400-square-foot estate also includes a putting green, a golf simulator, an outdoor running track and 18 bathrooms.