Adil Charkaoui told a news conference in Montreal that anti-Muslim sentiment in Quebec is to blame for alienating Muslim students, not his classes, where he said only Arabic, the Koran and “basic notions” are taught. Photograph: Dario Ayala/Reuters

A Muslim teacher once jailed by Canada as a security threat denied on Friday he had radicalised Canadian teens believed to have travelled to Syria to (...)

A courtroom sketch shows Khalid al-Fawwaz, who was convicted in connection with the 1998 bombings of US embassies in Kenya and Tanzania,  during closing arguments of his trial in the New York Federal Court. Photograph: Jane Rosenberg/Reuters

A Saudi man described by prosecutors as one of Osama bin Laden’s most trusted lieutenants was convicted in a federal court in New York on Thursday in (...)

Afghan authorities remove snow from the roads as part of the rescue after an avalanche killed more than 180 people in the Panjshir valley, Afghanistan, 25th February 2015. Photograph: EPA/HEDAYATULLAH AMID

More than 180 people have been killed in north Afghanistan in some of the worst avalanches there for 30 years, officials said on Thursday.Officials wa(...)

Photo of avalanche in the  Mont Blanc mountain range in the French Alps. Avalanches caused by heavy winter snow have killed at least 124 people in north-eastern Afghanistan. Photograph: Pierre Bessard/AFP/Getty Images

Avalanches caused by a heavy winter snow have killed at least 124 people in north-eastern Afghanistan, an emergency official said as rescuers clawed t(...)

Ireland players (l to r) George Dockrell, Niall O’Brien, Ed Joyce, William Porterfield and Paul Stirling have a look at the square at The Gabba during their training session on Monday ahead of tomorrow’s World Cup game against the United Arab Emirates. Photograph: Barry Chambers/Inpho

From the seaside idyll of Nelson to the subtropical expanse of Brisbane, from temporary stands to the multi-coloured seats in the giant concrete bowl(...)

 Australian former convicted terrorist and former detainee at Guantanamo Bay David Hicks speaks at a press conference in Sydney, Australia. Photograph: Nikki Short/EPA

An Australian former Guantanamo Bay detainee has claimed after a US military appeals court threw out his conviction on a terrorism charge that he wa(...)

An MQ-1 Predator drone: the lifting of sales restriction is likely to lead to a flood of request for purchases. Photograph: Lt Col Leslie Pratt

The United States government has agreed to sell to more allies armed unmanned aircraft or drones, controversially used in the wars in Iraq and Afghan(...)

US president Barack Obama: “I am convinced that the United States should not get dragged back into another prolonged ground war in the Middle East,” he said. Photograph: Kevin Lamarque/Reuters

President Barack Obama has asked the US Congress to approve military force against Islamic State (IS) extremists, limiting action to three years and (...)

A map showing the southern province of Helmand (marked in red) in Afghanistan. Map: Google maps

A missile-firing drone killed six people in Afghanistan on Monday including a veteran militant believed to have defected to Islamic State (IS) from th(...)

Kayla Mueller was abducted in Aleppo, Syria in August 2013. Photograph: Mueller Family/Handout via Reuters

The young American hostage who Islamic State says was killed in a Jordanian air strike was condemned to death by the militant group last year, accordi(...)