Brain
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		BrainCopycat Monkeys
When you stick out your tongue, a baby monkey will follow your lead.
By Emily Sohn - 			
			
		BrainStoring Memories before Bedtime
The brain begins processing lessons learned during the day long before bedtime.
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		BrainHow Much Babies Know
By studying how babies choose things, researchers have discovered that babies are especially good at learning things that are essential for survival.
By Emily Sohn - 			
			
		BrainReading Body Language
The emotion that your body shows may have a stronger effect than what your face says.
By Katie Greene - 			
			
		PsychologyPain expectations
How painful you expect something to be beforehand can affect how you actually feel when you're hurt.
By Emily Sohn - 			
			
		BrainMonkeys in the Mirror
Capuchin monkeys react to their own mirror images in surprising ways.
By Emily Sohn - 			
			
		BrainThe smell of trust
A whiff of a brain chemical known as oxytocin may make people more trusting when making a deal.
By Emily Sohn - 			
			
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		BrainLightening your mood
Bright light may help some people who are seriously depressed feel better.
By Emily Sohn - 			
			
		BrainSwedish Rhapsody
Celebrations honoring the world's top scientists brought students from many countries to Sweden to tour, learn, talk, and party.
By Emily Sohn - 			
			
		BrainSleep to Remember Places and Routes
Deep sleep may help your brain solidify memories of where you've been and how you got there.
By Emily Sohn - 			
			
		BrainFruit fly brain has two clocks
Fruit flies have not one, but two built-in clocks to regulate daily activity.
By Emily Sohn