Insomnia is a killer, literally. Lack of sleep is scientifically proven to shorten your life expectancy. Learn how to fall asleep fast—think 60 seconds—with some instant tricks (essential oils, tryptophan-rich...
Your mixed-breed dog turns heads, but when asked, "What is s/he?" you've got nothing. Beyond the world of purebreds and crossbreeds, here's how to determine your dog's ancestral DNA or genetic makeup.