You likely have a lot of lithium-ion batteries around your home. The long-lasting batteries can be found in everything from laptops to smoke detectors to power tools. Once one of those batteries is ...

The American Red Cross program Sound the Alarm offers free smoke alarms for those who can’t afford one or installation if one is physically unable to install one in their home. Residents interested in ...

The best choices right now are the Kidde/Ring collaboration detectors ($75) that work with the Ring app for free, and the ...