Kabul siege: 12 killed in attack on American University

Twelve people were killed in an attack on a university in Kabul, the Afghan capital, a spokesman for the Chief of Kabul Police tells CNN.

North Korea missile test earns Kim Jong Un's praise

North Korean leader Kim Jong Un considers Wednesday's test firing of a submarine-based ballistic missile the "greatest success and victory," the country's state-run news agency reported.

Clinton's health is fine, but what about Trump?

As Donald Trump and his allies attempt to raise dubious questions over Hillary Clinton's health, the Republican nominee has invited new scrutiny into his own medical history.

Earthquake hits central Italy

A 6.2-magnitude earthquake hit southeast of Norcia, Italy, according to the United States Geological Survey.

North Korea test fires ballistic missile from sub

North Korea test fired a submarine-based ballistic missile from its east coast on Wednesday, said South Korea's Joint Chiefs of Staff.

Donald Trump's immigration policy: Then and now

Donald Trump launched his presidential campaign by promising to build a "great, great wall" on the US southern border -- and make Mexico pay for it -- while painting undocumented Mexican immigrants as criminals and rapists.

Virus hunters search for the next deadly disease outbreak

It is a slow and cumbersome descent hindered by head-to-toe protective suits. A wooden ladder dips down the side, as two researchers in white suits and respirators make their way into Grootboom cave in South Africa.

Melania Trump threatens to sue news outlets

Melania Trump has threatened to sue The Daily Mail, Politico and at least eight other news outlets for defamation, her lawyer says.

Turkey wedding blast: 'There was blood everywhere'

In the horrific aftermath of a blast that ripped through a wedding at Gaziantep in southern Turkey -- being blamed by officials on a child suicide bomber -- CNN's Ben Wedeman visited the distressing scene.

El Chapo's son freed a week after kidnapping, sources say

Jesus Alfredo Guzman, the 29-year-old son of jailed Mexican drug lord Joaquin "El Chapo" Guzman, has been freed after he was kidnapped a week ago in Puerto Vallarta, three sources confirmed to CNN.