Reducing a Fear During Sleep

New evidence points to the evolution of the ability for bacteria to grab nitrogen from the atmosphere some 3.2 billion years ago, about 1.2 billion years earlier than thought—with implications for finding extraterrestrial life. Lee Billings reports 

A dwarf galaxy near the Milky Way may consist of more dark matter than regular matter.* Clara Moskowitz reports 

Fear is a normal and healthy response to things that may harm us. But fear can also hold us back from doing the things we want to do. This week, we talk to psychiatrist and neuroscientist Arash Javanbakht about th ...

Fear brings with it a kind of powerful temptation: people want to know fear, to confront it, and maybe even conquer it. In the lead up to Halloween, we're devoting an episode to all things scary. CNN’s Chief Medical Correspondent Dr. Sanjay Gupta talks with psychologist Lisa Feld ...  Show more

This Christian sleep story is designed to promote more peaceful and comforting dreams. Like Nebuchadnezzar, if you have been troubled with nightmares or night terrors in the past this sleep meditation will help you rest in the comfort of the Lord.

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For as long as people have been sleeping, about half of us have probably suffered from sleep paralysis. Thanks to an unusual fluke in the sleep cycle, the sufferer feels paralyzed and consumed by fear as something on their chest tries to kill them.