Britain may use a mediaeval law dating to 1351 to charge citizens with treason if they go to fight with Islamic State insurgents in Iraq and Syria, Foreign Secretary Philip Hammond said.
British police arrested three men and three women on Tuesday in a counter-terrorism operation linked to the civil war in Syria. Counter terrorism officers detained the suspects in London, Portsmouth, on England's south coast, and in Farnborough, west of the British capital.
Iran's supreme leader, Ayatollah Ali Khamenei, on Monday blamed the United States and the "wicked" British government for creating the Islamic State in his first speech since undergoing prostate surgery last month.
British lawmakers will hold a symbolic parliamentary vote on Monday on whether the government should recognize Palestine as a state, a move unlikely to shift official policy but designed to raise the political profile of the issue.
The leader of Britain's anti-EU party UKIP on Saturday predicted that divisions between rich and poor would spell doom for the single currency and the dream of a United States of Europe.
U.S. lawmakers on Sunday stepped up calls for congressional authorization of President Barack Obama's war against Islamic State militants in Iraq and Syria, amid signs the United States and its allies face a long and difficult fight.
British Prime Minister David Cameron urged parliament on Friday to vote to approve "years" of air strikes against Islamic State militants in Iraq, saying the group was guilty of "staggering" brutality and posed a direct threat to Britain.
British police said on Thursday they had arrested nine men on suspected terrorism offences as part of what they described as an ongoing operation into Islamist-related terrorism.
Sinn Fein president Gerry Adams said Scotland's "inspiring" referendum on independence would accelerate a vote to unite Ireland, a prospect quickly dismissed by Unionists who share power in Northern Ireland.
Scotland will get more autonomy with no "ifs or buts", Prime Minister David Cameron's office said on Sunday, after Scottish leader Alex Salmond accused him and other politicians of tricking Scots out of independence.
Alan Henning, a volunteer British aid worker being held by Islamic State (IS) militants, should be released unharmed, his wife said in a statement issued a week after his captors threatened to murder him.
Scotland has chosen to stay in the United Kingdom, spurning independence in a historic referendum that had worried allies and investors, results showed on Friday with more than two thirds of the vote declared.
Scotland voted against breaking apart the United Kingdom in four small constituencies, early referendum results showed on Friday, as Scots agonized over the fate of their country following a divisive independence campaign.
Just hours before Scotland's independence referendum, the fate of the United Kingdom rests on hundreds of thousands of wavering Scottish voters, as opinion polls showed supporters of the 307-year union just a whisker ahead of secessionists.
Scottish supporters of staying in the United Kingdom are 4 percentage points ahead of secessionists with just a day to go before Scots vote in an independence referendum, three different opinion polls showed.
Scottish supporters of staying in the United Kingdom are 4 percentage points ahead of secessionists with just a day to go before Scots vote in an independence referendum, three different opinion polls showed.
Britain promised to guarantee Scotland high levels of state funding, granting Scots greater control over healthcare spending in a last-ditch attempt to shore up support for the United Kingdom before Thursday's vote on independence.
Prime Minister David Cameron is to chair a meeting of the government's emergency response committee on Sunday to discuss an Islamic State (IS) video showing the beheading of British aid worker David Haines.
The campaign battle over Scottish independence took a bitter turn on Saturday when a senior nationalist warned businesses such as BP that they could face punishment for voicing concern over the impact of secession.
U.S. Secretary of State John Kerry said on Friday it was "not appropriate" for Iran to join talks on confronting Islamic State militants, as he appeared to play down how fast countries can commit to force or other steps in an emerging coalition.
Prime Minister David Cameron begged Scots on Wednesday not to rip apart Britain's "family of nations", visiting Scotland in an attempt to stem a steep rise in secessionist support ahead of a September 18 referendum on independence.