dreams

Sleep is known to re-energize animals and consolidate their memories. Rapid eye movement (REM) sleep, a mysterious stage of sleep in which animals dream, is known to play an important role in maintaining a healthy mental and physical life, but the molecular mechanisms behind this state are...

For the past several months, I've been remembering my dreams quite often. Initially, it started as very vivid nightmares; seriously terrifying, having supernatural themes. Lately, my dreams have been more like point 5, with an occasional nightmare here and there. Now my dreams tend to be more...