World Bulletin / News Desk
Erian, the deputy leader of the Brotherhood's Freedom and Justice party, was taken into custody from a residence in New Cairo where he had been in hiding.
"Yes, he's been arrested and details will soon be released," the source told Reuters.
The state news agency MENA said Erian was arrested in New Cairo but gave no further details.
Local media circulated a photo of what they described as the moment he was arrested, showing a smiling Erian standing next to a bed with two packed duffle bags.
The Muslim Brotherhood Group was banned and many of its leaders have been detained and charged with inciting violence since the army, prompted by mass protests, deposed president Mohamed Morsi on July 3.
7-year-old Bana Alabed tweets , "Good afternoon from #Aleppo I'm reading to forget the war"
Syria must be "liberated," Russian President Vladimir Putin's spokesman said in remarks televised Saturday, and has said that demands for Assad's departure were "thoughtless."
The chairman of the coalition said Friday that he will seek to have the citizenship of the group's CEO revoked
'Hundreds of thousands of people are trapped in 17 other besieged locations,' says UN human rights chief
The court ordered a retrial in the case for Mohamed Badie and seven co-defendants
Egyptian security officials say gunmen have killed a senior army officer in the capital, Cairo.
Saudi television reports Houthi leader Hassan Sharif killed in clashes
A confidential report submitted to the U.N. Security Council on Friday found Syrian government forces responsible for a third toxic gas attac
Russian UN envoy confirms suspension of airstrikes will continue until Monday if 'armed groups' hold their fire
Move comes four days after Syrian intelligence chief meets Egyptian officials in Cairo
Syrian opposition fighter says liberation of Jarabulus sparked wave of new faces joining anti-ISIL militia
In Jerusalem, meanwhile, extremist Jewish settlers converge on Al-Aqsa in hundreds
The air strikes late Thursday targeted positions of the Iran-backed Huthi insurgents at Jebel al-Nabishuaib, on the southwestern outskirts of rebel-held Sanaa, according to witnesses.
The UN hopes to carry out the wounded from Aleppo during a pause in fighting
Travel agents have urged the Saudi government not to raise the Saudi visa fees which is having a detrimental impact on business ties
Three-day UN-backed ceasefire went into effect midnight Wednesday