A general view of the Australian Track National Championships at the Darebin International Sports Centre in Melbourne

Images of the Day

19 Dec A selection of images from around the world over the past 24 hours

Chinese People's Liberation Army soldiers train in freezing temperatures in Heihe in Heilongjiang province

Images of the Day

17 Dec A selection of images from around the world over the past 24 hours.

Flowers and coffee left near the scene as a tribute to the two victims killed

Sydney Tributes

16 Dec Australia is mourning the victims of a fatal café siege in Sydney.

A person is taken out on a stretcher from the Lindt Cafe, Sydney

Sydney Café Siege

15 Dec Images from Sydney, where an unknown number of people are being held hostage.

A reindeer herder the deer at the Cairngorms National Park in northeast Scotland. Reindeer were first introduced to Scotland in 1952 by a Swedish Sami reindeer herder

Images of the Day

15 Dec Some of the most striking images from around the world over the past 24 hours

The 'Palace of Justice' illuminated with lighting and graphic during the Putrajaya Lighting and Motion Festival in Putrajaya, outside Kuala Lumpur, Malaysia

Images of the Day

13 Dec A selection of images from around the world over the past 24 hours.