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 ...

Getting good sleep is critical. A 2018 study found that people who sleep for five to six hours are 19 percent less productive than people who regularly sleep for seven to eight hours per night. People ...

The tech giant has been an investor in SpaceX since 2015, when it was worth a fraction of its potential value SpaceX dominates the rocket-launch industry, and is set to send some 90% of the world's ...

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 ...

You can use various techniques, such as a VPN or proxy server, to quickly and easily change your IP address. Moe enjoys making technical content digestible and fun. As a writer and editor for over a ...

Discover how quantitative analysis can illuminate hedge fund performance, offering insights into risk metrics and benchmarks ...

When students in Catherine Hartmann’s honors seminar at the University of Wyoming took their final exams this month, they encountered a testing method as old as the ancient philosophers whose ideas ...

The bank discount rate is a calculation of the interest investors earn on short-term instruments such as Treasury bills.

One of the most important parts of buying or selling sports cards is knowing how to read and use comparable sales, or “comps.” Comps show you how a particular card, or the closest match to it, has ...