Mark Serrels is an award-winning Senior Editorial Director focused on all things culture. He covers TV, movies, anime, video games and whatever weird things are happening on the internet. He ...

When we sleep, we sleep right? Who knew that there were actually three different types of sleep schedules or patterns? Let me explain. While two of them are generally mainstream, the third one feels ...

Would you like to live longer? Longer by, say, 25 percent? Since Aug. 17, my life has been 25 percent longer than normal. I've experienced in three-and-a-half weeks what normally one would experience ...

During sleep, the body goes through multiple sleep cycles. Each cycle consists of four stages: three stages of non-rapid eye movement (non-REM) sleep and one stage of rapid eye movement (REM) sleep. A ...

This is the second in a series of columns about the importance of adequate sleep for optimal physical and mental health. These columns are based on the book “Why We Sleep,” by PhD sleep scientist ...