As temperatures rise and fall during the winter months, snow and ice can melt and refreeze near the edges of rooftops, resulting in an ice dam. If unaddressed, these ice dams can prevent proper ...
"Your attic should be insulated according to the ... Underneath the layer of shingles is a roofing underlayment that works as a vapor barrier to protect your home against the natural elements.
Life on the Great Barrier Reef is undergoing big changes in the face of climate change and other human-caused pressures, a new study reveals. From food security to controlling seaweed and even ...
One of the ironies in Canada’s quest for more free-trade deals around the world are interprovincial trade barriers that exist within Canada. A Canadian Senate report on Canada’s free-trade ...
NEW YORK (WABC) -- With more people planning to use the subways after congestion pricing takes effect, there has been renewed talk of adding more safety measures like platform barriers.