Lives Saved by A Cellphone. Mobile phones are good for more than just texting, chatting and playing addictive games. You never know when you might need to place a call from the bottom of a tree well, like James Drummond recently did. Get his story and more examples of lifesaving cells.

Biggest earthquakes. The recent earthquake and aftershocks in Japan have once again thrust the destructive power of these natural disasters into the headlines. The following quakes have captured the attention of the world and remind us that Mother Nature is a powerful force.