I conducted a DIY audit to find air leaks in my home and save money on cooling and heating all year. John Carlsen has more than a decade of experience testing and reviewing home tech products, with a ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Do you turn the thermostat a notch higher or put on an extra sweater when it gets cold? It’s a common household debate as family members try to maintain a balance between comfort and savings during ...