The latest stories from the World section of the BBC News web site.
Updated: 11 min 32 sec ago
New video suggests Russia could be sending tanks into Ukraine
Over the decades tonnes of disposed tents, spent oxygen cylinders and bottles have been left behind on Mount Everest by people trying to scale it. Now authorities are urging them to bring the waste back down with them to recycle it.
Backlash against drug-testing nail polish
Brazilian police say they have dismantled a criminal organisation they believe was the "biggest destroyer" of the Amazon rainforest, committing crimes worth millions of dollars.
Arsenal's Calum Chambers is set to be one of several new additions to Roy Hodgson's England squad on Thursday.
A crew member on the US police reality TV show Cops is shot and killed when Nebraska police open fire on a robbery suspect.
An audit of votes from Afghanistan's disputed presidential election restarts, but without observers from the camps of either candidate.
Defender Cosmin Moti saves two penalties in a shootout to send Bulgarian club Ludogorets into the Champions League group stage.
South Korea's military under fire over abuse
Arsenal striker Olivier Giroud will be out for up to four months after having surgery on a broken leg.
Pressure is growing on South Yorkshire's police commissioner to resign in the wake of a damning report into child abuse in Rotherham.
Numerous records relating to civil rights cases have disappeared from the US government's online legal archive.
The country that has lost all of its Armenians
Cameroon's all-time leading goalscorer Samuel Eto'o announces his retirement from international football.