WILLIAMSTOWN, N.Y. — The roof of International Wire in Williamstown collapsed early ... The roof contained snow and ice. "We actively clear the rooftop for snow but because of the ice last ...

Williamstown, N.Y. — The roof of a wire plant in Oswego County collapsed this morning, firefighters said. Only a few hours later, fighters rushed to another roof collapse at a church.

We took the plate off and noticed a constant drip from the wires. Then ... These happen when a ridge of ice forms at the roof’s edge, stopping melting snow from properly draining.

"When those drips of snow move down and meet the cold air along the eaves of your roof, they form a dam of ice," Century Home Improvement said. "As snow continues to melt, those drips are added to ...

the Arctic roof and the Antarctic roof, but now both of these ice caps are melting. One drip drop at a time, glaciers of snow and ice yield to the warming sun until one iceberg after another is ...

Ice dams cause roof leaks but insulation ... Throwing salt or other melting agents on the roof may seem like the quickest fix, but experts warn it could do more harm than good.