The truth about white (and pink and brown) noise for sleep
CNN
Sleep noise machines are everywhere, lulling us off to dreamland with peaceful white, pink and brown sounds. But what does the science say about how they work?
Whatever your pleasure, know this: While continuously listening to low decibel calming sounds at night doesn't appear to be harmful, there also isn't much science behind how, why -- or even if -- sound machines help sleep.Venezuelan authorities are investigating opposition leader Maria Corina Machado for alleged treason after she expressed support for a US bipartisan bill that seeks to block Washington from doing business with any entity that has commercial ties with the government of Venezuela’s President Nicolas Maduro.
Tulsi Gabbard, Donald Trump’s pick to lead the intelligence community, was briefly placed on a Transportation Security Administration list that prompts additional security screening before flights after her overseas travel patterns and foreign connections triggered a government algorithm earlier this year, three sources familiar with the matter told CNN.