Yawning is so contagious that it can spread to dogs and monkeys.
Going somewhere this summer? Put some historical beach reads on your e-reader, stock up on the products below, and hit the road knowing you’re doing this vacation thing right.
What's the matter with that turtle? Nothing — it's a mata mata.
Are you a science teacher? Are you looking for something to do on the side this summer? We should talk!
We all know about Benjamin Franklin’s kite-flyin’, library-establishin’, Declaration-signin’, newspaper-printin’, lady-killin’ ways.
I live in Philadelphia, which is a quick enough drive to the Jersey Shore when traffic is good, but still pretty far from the ocean.
Henry Dawkins was always a bit of a scoundrel. His knack for law breaking, however, inadvertently saved the USA.
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