South Sudan's President Salva Kiir sacks six opposition ministers

Donald Trump blames Barrack Obama for 2004 death of Captain Humayun Khan

Brazilians rally against Olympic Games, social segregation

Thousands hold funeral for Bahraini dissident Hassan Hayki killed in regime custody

London deploys extra police to avert possible terror attacks

Egyptian Muslim chemist and Nobel laureate Ahmed Zewail dies at 70

Refugees in UK can be thrown into solitary confinement

US warns North Korea over ballistic missile test

US President Barack Obama says new Libya airstrikes in US interest

Over 30 fake or bogus universities closed in UK

Donald Trump expelled woman with crying baby from Virginia campaign rally

Islamic State Dabiq magazine calls for attacks on Christians

F1 Bernie Ecclestone's former helicopter pilot arrested over mother-in-law's kidnapping

'Oddball' Edward Tenniswood found guilty of killing India Chipchase