producing the majority of the world's pink salt. All the mining starts here, at the train station. This train takes miners deep into the mountain. Here, tunnels stretch for 25 miles, and it's ...

As temperatures have dropped and icy weather has hit the UK, you've probably run in to some gritter salt on our roads. If you've ever stopped to take a look at a gritter, you may find yourself ...

Deep in the gut of the Picadilly Mine near Sussex, workers once laid off when potash prices shrank, are back underground, trying to keep up with the soaring demand for road salt to be spread on ...