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 ...

I didn’t want to completely quit being in the know about current events—it’s both important for my job and personal interests to stay abreast of what’s happening. But introducing guardrails to make my ...

How is chunking memory more efficient than normal memorizing? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the ...

Which of these strings of letters is easier to remember: QKJITJGPI or BBCITVCNN? Chances are, you chose the latter string, where the nine letters are the combined names of three television networks.

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Studying can be as easy as ...