Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Most of us are ...

My family and I recently returned from an amazing four weeks of traveling across the western U.S. It’s the longest trip we’ve ever taken together, and it was unforgettable. In addition to visiting ...

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. The method of loci (or the ...