It been very light. I don't know if everyone is waiting, thinking there is a rush.

We all sing about the things we're thinking; musicals are about expressing those emotions that you can't talk about. It works a real treat.

We see a cold, hard, brittle outer layer, but a lot of activity underneath. Does it represent an ocean under there, or warm ice moving around?

We homeowners need help. We need immediate relief.

It's an exciting place. That's what exploration is all about. You go out there. It isn't A. It isn't B. It isn't C. It's D, none of the above.

What we found was that the glaciers were formed from snow brought from the polar regions.