12+1 = 11+2, and "twelve plus one" is an anagram of "eleven plus two."
South Africa’s samango monkeys live on what ecologists call a “vertical axis of fear.” They live and eat in trees, and if they climb too high looking for food, they’re liable to get attacked and eaten
On September 22, 1842, the Mississippi River levee in Alton, Illinois, was crammed full of spectators awaiting the results of a highly anticipated duel -- a smackdown between Abraham Lincoln and polit
You have enjoyed a liquid or two out of them (don't lie), but why are they red?
Some might seem remarkably progressive to modern readers, while others definitely won’t.
The Federal Duck Stamp Contest is the most prestigious wildlife art contest you’ve never heard of.
Fossils rock. So much so, in fact, that paleontologists have named a whole menagerie of prehistoric critters after their favorite musicians.
The percentage of adults over 25 with at least a bachelor's degree.
In many cases, that's probably a good thing.
Harold Camping predicted that the world would end in 2011. One documentarian was there to record the beginning of the end.
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