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 ...

Veteran miners work deep underground to satisfy roaring demand for road salt during a cold and icy winter in New Brunswick.

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 ...