In other news
A little-known Japanese company has donated 10 000 high-tech face masks to several Ebola-hit African nations and says it is now getting calls from New York City.
European Union leaders have struck a deal on a target to cut carbon emissions, but critics warn compromises have undermined the fight against climate change.
European leaders have met to forge energy policy to cut climate-warming gas emissions in the years to 2030, but haggled on how to share out the costs of a deal.
Rotten eggs, horse pee, alcohol and bitter almonds: This is the bouquet of odours you would smell if a comet in deep space could be brought back to Earth.
Top Russian airport officials have quit as more employees were detained over the Moscow plane crash that killed the CEO of French oil giant Total.
The dollar has edged down against the yen in Asia after rallying on good economic data, with the first Ebola case in New York City hitting investors' risk appetite.
Qantas' chief executive says the Australian carrier expects to post a pre-tax profit in the three months to September following a record net loss.
Facebook has released its new app Rooms, which allow users to enter chat rooms using pseudonyms.