Earthquake shakeout drill: What do you do when a quake hits - here are detailsMillions of people in California and around the world take part in the Great ShakeOut earthquake drill to learn how to stay safe during qua...
What causes earthquakes? A geologist explains where they're most common and whyEarthquakes accompany both subduction and rifting. In fact, that is how the plate boundaries were first discovered. In the 1950s, when a gl...
Surviving 9/11 was ''just the first piece of the journey''Nearly 3,000 people were killed when hijackers rammed four commercial jets into the trade center, the Pentagon and a Pennsylvania field on ...