Why didn't we think of it before? Combining millions of x-rays to unlock secrets about the way we age. Mark Robinson reports.

Computers are providing campaigns with some very specific information about potential voters. Mark Robinson reports.

Let's take a moment, and look into the future -- of air fares. Mark Robinson reports.

How can you put on a price on the losses suffered in a terrorist attack? Mark Robinson reports.

Maybe all we need to slow global warming is a little something extra in the atmosphere. Mark Robinson reports.

Irrational fears don't necessarily seem irrational when you're having them. So what can you do about them?

It takes a real life event to cause the news, but more and more -- it only takes a computer to monitor it.

The music industry REALLY doesn't want you to get your hands on albums before they're released.

Pilots do it, and so do soldiers. Now paramedics are training on simulators, so they'll be prepared for the worst.

How do you predict the size of next year's crop? You could go with your gut -- or, you could use complex statistical analysis.