Color: Psychology, Symbolism, and Interesting Facts
Learn how colors affect your mood, what your car color says about you, and more.
AIDS Epidemic Timeline
World AIDS Day is observed on December 1. Find information about key events, important people, activism and breakthroughs in the fight against this epidemic.
Milestones in Environmental Protection
Leaders from all over the world are gathering in France to work out a deal to combat climate change. Take a look back at other key events in environmental history.
The Festival of Lights begins at sundown on December 6. Learn about Hanukkah traditions, food, and more.
Election history and statistics, candidates, the issues, and party politics.
Have Your Say
Who do you want to win the 2016 Republican presidential nomination?
This Day in History
What Does It Mean?
Biography of the day