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 ...

When you’re solving a challenging math problem, you know your brain is working hard. But what, exactly, is going on in there? Despite decades of research into math teaching and learning, there is ...

The rise of large language models like ChatGPT has led to widespread concern that “everyone is cheating their way through college,” as a recent New York magazine article memorably put it. Now, OpenAI ...

Starting college, or even just a new semester, can feel like diving into a whirlwind of lectures, assignments, and campus activities. Between classes, clubs, work and social life, it’s easy to feel ...

Learning while snoozing sounds like a dream come true (pun intended), but it’s not all that far-fetched. Keep reading to get the details on the role sleep plays in learning. Sleep is the secret sauce, ...

Sooner or later, everyone fails at something. But does everyone learn from their failures? In fact, the evidence suggests that most people struggle to grow from mistakes and defeats. When researchers ...