After this week’s streak of chilly, rainy weather, New York City public school teachers said they were getting a preview of how winter might unfold with classroom windows open for ventilation as ...

Now that New York City education officials have released details of the health and safety protocols for the school system's reopening plan, scrutiny has intensified over the ventilation systems in ...

Pictures of flimsy-looking window fans for the School District of Philadelphia angered many. Experts, however, say they can be effective — if used properly. Window fans for ventilation are part of the ...

With winter in full swing, it's pretty logical for any household to keep their windows shut especially when it's freezing ...