Read more about the history of engagement diamonds:
How diamonds became forever (New York Times)
Have you ever tried to sell a diamond? (The Atlantic)
A brief history of Florence Nightingale, the founder of modern nursing
The truth about America's illegal immigrants
What we can learn from Abraham Lincoln's greatest mistake
Lauren Bacall's remarkably honest account of Humphrey Bogart's death
Multivitamins are useless. Here's why.
Why scary books are better than scary movies
America is too big to be a real democracy
5 things no one tells you about competing on Jeopardy!
The week I learned your ice is teeming with bacteria, and more
The week I learned your ice is teeming with bacteria, and more
This week I learned that crows make up after fights, and more
This week I learned that crows make up after fights, and more
The week I learned your ice is teeming with bacteria, and more
The week I learned your ice is teeming with bacteria, and more
Almost every language has a word for 'Christmas.' Few reference Christ.
Almost every language has a word for 'Christmas.' Few reference Christ.
This week I learned America really struggled to pin down a date for Thanksgiving, and more
This week I learned America really struggled to pin down a date for Thanksgiving, and more
6 unique Thanksgiving celebrations from around the world
6 unique Thanksgiving celebrations from around the world
This week I learned the dinosaurs could still be alive today if the asteroid had hit pretty much anywhere else, and more
This week I learned the dinosaurs could still be alive today if the asteroid had hit pretty much anywhere else, and more
Has Generation X lost its chance to occupy the White House?
Has Generation X lost its chance to occupy the White House?
This week I learned that dogs can smell happiness, and more
This week I learned that dogs can smell happiness, and more