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 ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Nintendo Switch 2 owners who haven't picked up a microSD Express Card still have a chance to double their console's storage capacity for cheap. As of December 31, Amazon's incredible deal on the ...