Case relates to 1988 killing of at least 5,000 prisoners allegedly ordered by Ayatollah Khomeini in order to avenge attacks carried out by exiled opposition group

Peyman and Payam Kia allegedly worked together to pass information to Russian military intelligence for over a decade, with Peyman working for secret Swedish spy agency at the time

One of the suspects, who were identified as Peyman Kia and Payam Kia, worked for the Swedish domestic intelligence agency

Right-wing government led by Ulf Kristersson is the first in the country's history to be sworn in with the help of the Sweden Democrats

Israeli envoy condemns 'despicable insult, disrespectful of the memory of Anne Frank,' by a Sweden Democrats official; party in power for first time

Expected next PM says coalition of the Moderates, Christian Democrats and Liberals will be 'cooperating with the Sweden Democrats in parliament'

Writer honored for work that illuminates murky corners of memory, family and society; she is 17th woman of 119 recipients of award

Svante Paabo, whose research showed genetic mixing between humans and Neanderthals and Denisovans, to receive nearly $900,000

Head of Sweden Democrats, which has surged in popularity after being long-shunned over neo-Nazi roots, says it's 'time to put Sweden first'

Born out of a neo-Nazi movement in the 1980s, nationalist Sweden Democrats set for best ever result, buoying challenger to prime minister's left wing bloc