Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to ...

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 ...

Counseling and therapy are two terms sometimes used interchangeably because they’re very similar. The greatest difference between the two is the training and license of the provider. Don’t worry too ...