The heat index shows how humidity makes hot days feel hotter, and why direct sun can push dangerous conditions even higher.

Summer is here, and heat and humidity have arrived.

What is heat index and how does it affect how stifling excessive heat feels?

We asked an HVAC pro when, if ever, you should use both a humidifier and a dehumidifier—plus indicators of larger moisture issues.

Practical strategies for making your home cooler with targeted ventilation, dehumidification, and IoT sensors, with ...

Regardless, it could be dangerous if you overdo it! Highs remain in the lower 90s on Friday and the Fourth of July. More sunshine than clouds is expected both days, and humidity will remain high for ...

Walk into any well-stocked garden center and you’ll notice something almost immediately: the air feels different. Slightly ...

AS summer temperatures rise, Scottish homes are facing an unexpected nightmare – summer mould. Unlike winter damp, which is ...

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to say how hot it really is.

What temperature is too hot for a fan? Fans can cool you down or make dangerous heat worse. Learn when moving air stops ...

Our home improvement pro explains when to flip the switch and when to leave it alone to save more and improve performance.