The 23-year-old singer had just left the stage when a suspected nail bomb was detonated by a suicide bomber at the Manchester Arena on Monday.
US officials, speaking on condition of anonymity, said the USS Dewey sailed on a 'freedom of navigation operation'.
With 22.5 billion devices set to be connected to the internet by 2021, the opportunity for holding these devices to ransom will present big opportunities to criminals.
The Australian Cricketers' Association (ACA) has rejected an offer by Cricket Australia (CA) which waters down a revenue-share arrangement that the players have enjoyed for 20 years.
A human rights groups say the South African government is not doing enough to protect Africans from other countries seeking refuge in the country.
Ethiopia, among many other developing countries, estimates it will need more than $150 billion to implement its national climate action plan.
Six police officers and six civilians were also wounded in the twin blasts that were detonated five minutes apart.
A report shows that the bill would make it difficult or impossible for people in poor health to purchase comprehensive coverage in some states.