French President Francois Hollande is warning against military pressure in Ukraine.
The gunman was a member of the Afghan Police Protection Force.
Iraqi officials say a suicide attack was at a police checkpoint south of Baghdad.
Scientists at Scott Base in Antarctica have experienced their last sunset for four months.
Scientists are watching an iceberg bigger than the island of Guam.
Canberra twins have helped the Duke and Duchess of Cambridge plant a tree at the National Arboretum.
The US president urged all sides to resolve the long-running dispute peacefully.
See full coverage of the Pacific from ONE News.
Tweets from @ONENewsNZ/overseas-correspondents
FacebookJoin the debate and get the latest updates from ONE News.
TwitterRolling Stories and updates from the ONE News team.
Mobile DevicesONE News is available on iPhone, iPad, and as a mobile site.
Email NewsletterSign up to get the news delivered direct to your inbox.