But the White House dismisses the comments by North Korea's foreign minister as "absurd".
Here are three reasons why you should take a deep breath and not panic, for now.
The president launched a roiling debate over free speech and patriotism in professional sport. Why?
The bride and groom were getting their photo taken when they saw a young boy struggling to swim in a river.
Mount Agung on Bali is an active volcano that may be about to erupt for the first time in 54 years.
Canada's PM took a photo showing the uncanny resemblance between his photographer and the royal.
The German chancellor is set for a fourth term despite losing a million votes to nationalists.
Millions of US citizens are without electricity, clean water, medicine, or communications.
Cities such as Chicago and Baltimore help fuel the biggest violent crime wave in a quarter century.
The ex-congressman is sentenced to 21 months in prison for sending explicit messages to a teen.
The UN human rights agency says it has documented arbitrary arrests and torture in the region.
Emanuel Kidega Samson, 25, shared a bodybuilding picture of himself with the caption "unrestricted paroxysm".
John Hoopingarner accidently signed up for a race he thought was in Alabama, but came to UK anyway.
A hospital in Abu Dhabi confirms the Egyptian's death despite recent weight-loss surgery.
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