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 ...

Have you ever felt like your notes are more of a chaotic to-do list than a helpful study tool? Many of us rely on traditional, linear note-taking methods—jotting down every detail in the hope that ...

Trump administration says it is not required to help wrongly deported man return to US Here's the Average Social Security Benefit at Ages 62, 67, and 70 Katy Perry takes last-minute astronaut lessons ...