Sunday's 10th anniversary of the 9/11 attacks was filled with remembrance and reflection throughout the United States. Across the web, various sites looked back at that fateful day and examined how it changed our world ...
- Live Science listed some of the scientific research that arose as a result of the tragedy.
- Wired detailed the staggering increase in military development in the post-9/11 era.
- The Telegraph provided an interactive look at NYC before and after the 9-11 attacks.
- Slate traced the evolution of the 9/11 "Truth Movement."
- Space.com recounted the various ways that NASA has paid tribute to the victims of 9/11 over the last decade