Sleep and Dreams. Did you know that sleep is divided into five stages? Do you know at which stage we are most likely to dream? Why do we dream? What is so important about getting enough sleep? Read more.... [About Psychology]000000comment []


Rats 'Born to Run' Show How Fitness Extends Life. WASHINGTON (Reuters) - Rats that were "born to run" not only outpaced their less-talented cousins but also were naturally less prone to heart disease, a finding that may help explain why exercise prevents heart death, researchers said on Thursday. [Reuters: Science]000000comment []