"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all want to believe that we’ll never need to put out a fire at home. But just like we pay for car ...

"But to be clear, we don't want to replace current fire extinguishers or get any laws rewritten. We just want people to know there's a complementary technology available that can really limit your ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...