then and now
From Big Bird to binders to horses and bayonets, here are some of the best tweets from the presidential debates.
The three presidential debates and one vice presidential debate produced plenty of fodder for the Twittersphere to buzz about. Here are some of the best tweets from the first debate Oct. 3 in Denver.
On July 20, 1969, Neil Armstrong became the first man to set foot on the moon. In honor of the 45th anniversary of the moon landing, take a look at past and future missions as well as video footage.