REWIND: 10 moments from the week gone by

Here's a glimpse of all that happened around the world last week, in 10 images. A hostage runs towards a police officer outside Lindt cafe, where other hostages were being held during a seige in......

Ebola virus epidemic death toll exceeds 4,000: WHO

The United Nations agency has said that Friday that nearly 8,400 cases of the diseases have been recorded in seven countries, killing 4,033 people. The three most affected countries are Guinea,......

Chopper crash kills 22 in Sierra Leone

Twenty-two people, most of them Togolese sports officials, were killed when a passenger helicopter exploded and crashed on Sunday at Sierra Leone's main international airport, aviation officials......