For decades, people thought of the Earth?s interior as changing very slowly over millions of years. This shows that we live on a remarkably dynamic planet. It also underscores the fact that we know more about the moon than about what?s beneath our feet. Now we need to understand what is driving these changes.

We're saying that the inner core rotates just slightly faster. So in one day, it has rotated once plus a little bit more - in other words, it rotates just a little bit more each day than the crust and the mantle.

If they say they've been with someone abroad and describe some gruesome symptoms, they'll get seen straight away.

Preliminary stages of our investigation.

We don't have to fight oil wars.

If the NHS can't be providing this, then there's no point in the Scottish Executive and student associations and whoever else running campaigns raising awareness, because there's no solution.

Everywhere I go, people are for peace.

For decades, people thought of the Earth's interior as changing very slowly over millions of years.

The mid-sized agencies are finding it increasingly difficult to compete in the global market.