High Interest Rates - Less Christmas Presents?

The US Federal reserve bank has lifted interest rates. What effects will this have on Americans? What about the rest of the world?

There are high hopes that a long-awaited peace deal will finally be signed today between Libya's warring factions. But with a number of false starts there are many skeptics.

And biologists now hope to revive George's saddleback species and reintroduce the Galapagos tortoises to the islands on which they first evolved.