Alexei Navalny was reportedly detained on his way to a protest he'd organised in the centre of the Russian capital.
Nasser Zefzafi will reportedly be charged with "threatening national security."
More protests are expected in Venezuela on Wednesday as the six-week wave of anger at President Maduro’s government continues.
Kremlin critic Alexei Navalny is recovering after surgery at a Spanish clinic following an attack that left him mostly blind in one eye.
Eight Latin American nations have denounced what they call “excessive use of force” by Venezuelan authorities.
Amid speculation Venezuelan opposition leader Leopoldo Lopez is gravely ill, authorities release a video claiming to show proof of life.
Turkey's high electoral board has rejected appeals to annul the referendum granting President Recep Tayyip Erdogan sweeping new powers.
Turkey's main opposition parties have rejected the result and called for the vote to be annulled.
Russian opposition leader Alexei Navalny has opened his presidential election campaign office in Chelyabinsk.
Russian opposition leader Alexei Navalny has called on his supporters to hold protest rallies across the country on June 12. Navalny, who wants to run for president in 2018, was freed earlier this wee
The Russian opposition leader Alexei Navalny has been released from jail after serving a two-week sentence for organising anti-corruption protests.
Security forces cracked down on the latest anti-government protests in Venezuela on Saturday, with violent clashes in Caracas.
Clashes erupt in Caracas as thousands march in support of key Venezuelan opposition leader, Henrique Capriles.
Serbia sees a sixth day of anti-corruption protests following the presidential election win of Aleksander Vucic.
Venezuela’s opposition leader is vowing to fight on, despite being barred from holding political office for 15 years.
Scuffles have broken out during protests in Johannesburg: one, calling for the resignation of President Jacob Zuma and another in support of the leader.
Between 20 and 30 anti-corruption protesters have been detained in Moscow as they tried to organise a march towards the Kremlin.
Protesters leave Paraguay's Congress in flames after the Senate held a secret vote there to change the constitution allowing President Cartes to run for re-election.
The pro-government Supreme Court has taken over functions of the opposition-led National Assembly
Russian protesters took rubber ducks and sports shoes to demonstrations on Sunday
As people continue to gather in Belarus to demonstrate against the government, an opposition leader has been released after three days in custody.
Alexei Navalny, Russia's opposition leader, is jailed for 15 days and fined 20,000 roubles for organising mass protests
Belarus police take protesters away for demanding the release of fellow activists who had been detained the day before
Russia has released anti-Kremlin activist Ildar Dadin from a Siberian prison after the Supreme Court overturned his conviction on Wednesday.
Thousands marched in the Russian capital to mark the second anniversary of the opposition leader's killing.
Demonstraters march against the president's war on drugs and the arrest of one of his opponents.