Top moments from the week gone by

Here's a collection of some of the best photos, taken last week, from around the globe. Image: A lucky koala sat in first class on a trip from from Brisbane to Singapore as Australian airline......

Fed rate hike to have an adverse impact on emerging economies?

It is also difficult to say whether the rate rise would be the first of many (as happened in 1994, for example) or could even be reversed sooner rather than later — if inflation does not rise......