Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. It seems like common sense ...

Research shows we tend to forget most of what we learn or experience within 24 hours of encountering it. In fact, almost 50% of the knowledge we take in vaporizes within the first 20 minutes of ...

A dynamic and engaging teacher stands before a class and delivers a vibrant lesson her well-intentioned students are eager to learn. Even in this best-case scenario, approximately half of what that ...

We have a troubled relationship with memory. We all want to retain as many memories as possible for as long as possible. We all fear losing it as we age, or being affected by diseases such as ...