There are various ways to measure the amount of water vapor in the atmosphere. The amount of moisture a given parcel of air can hold is dependent on the ambient temperature. Higher temperatures mean ...

With another round of excessive heat pushing through New England as numerous towns and cities are facing the third heat wave of the season, the unbearable humidity has more and more people asking why ...

Each year, cold weather brings mysterious moisture issues to many Canadian homes — problems that seem puzzling but are ...