Decoding the Hidden Language of Your Eyeball
Previously, we’ve talked about how enlarged pupils can signify attention or arousal. If someone’s pupils dilate when you talk to them,...
How Your Brain is Like a Snowflake
No two human brains are exactly alike. Or at least, that’s what neuroscientists have generally assumed. After all, consider the highly...
Bird Brains: The Secret of Parrot Intelligence
Parrots: at times, they seem almost suspiciously smart. It’s not just about the talking and the mimicry; the Harvard Gazette reports that...
Why Testosterone May Be the Real "Luxury Drug"
“You are what you buy,” our consumer culture seems to tell us. But how fixed and immutable are our buying preferences? How subject are...
