I'm always working on a side quest, from getting certified in an obscure professional trade (airbrush tanning) to developing a new skill (just because I live in Manhattan doesn't mean I can't learn to ...

Whether you’re on the trail or on the road, the repetitive movement and high impact of running take a toll on the body. A thorough and consistent stretching routine is key to staying injury-free: it ...

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 ...