I have a huge yellow grit container outside my flat which we’ve been sprinkling into the block’s parking lot for days now. Grit is usually rock salt ― but why does sodium get rid of ice to ...

The Little Lehigh Watershed Stewards are calling attention to how long rock salt sticks around in local streams and drinking ...

A new study by the NYC Department of Environmental Preservation says high salt levels could force the shut down of Westchester County reservoirs.