This new free tool generates study guides, mind maps, podcasts, and other AI-powered content based on class notes and other uploaded materials.

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 ...

Suzie loves researching, interviewing experts and breaking down complex information into understandable and actionable advice to help others improve their lives. Based in Denver, Suzie and her husband ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Laurie Santos wants to help teenagers, and the rest of the world, feel happier. Santos, the psychology professor behind Yale University's most popular course, recently launched a free six-week version ...