Now that all the ice from last week’s winter storm has melted away, one potentially dangerous and long-lasting effect will need to be monitored. We’re talking “ice wedging.” You may be wondering what ...

Visitors to the Giant’s Causeway, the world-famous tourist attraction in Northern Ireland, are being urged not to indulge in the popular ritual of wedging coins in between the site’s iconic stones. UK ...

A note from Charles asks what frost wedging is.