British journalist Kieron Bryan, who was being held in Russia for his part in a Greenpeace protest, has been released.
Greenpeace's Arctic Sunrise Twitter feed posted a picture of the newly-released Mr Bryan with the words, "Now, there's a smile!"
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Murder charges against an Irish nanny, who spent more than two years in prison accused of killing a baby in the USA, have been dropped.
Charities face probe after claims they may have been involved in buying and selling widower's details.
The island of Kivalina in Alaska is quickly disappearing into the ocean, watched by its 400 residents, due to climate change.