Clashes broke out Tuesday in Aleppo's predominantly Kurdish northern neighborhoods after the government and the Syrian Democratic Forces failed to make progress on how to merge their forces into the national army.

Iran escalated its threats against demonstrators Saturday, with the country’s attorney general warning that anyone taking part in protests will be considered an “enemy of God,” a death-penalty charge.

A flotilla of about a dozen loaded vessels and at least three other empty ships left Venezuelan waters last month in apparent defiance of an embargo imposed by Trump.

Some leaders of the Southern Transitional Council in Yemen announced its dissolution, but others say it is still active amid peace talks.

The military force moved about $1 billion using two exchanges registered in Britain, according to TRM Labs, which specializes in crypto investigations.

Video filmed by security cameras on Thursday shows men dressed mostly in black, and with their faces covered, with several hitting and kicking a man on the ground.

North Korea's military accused South Korea of flying drones across the border between the nations this week, warning Saturday that South Korea will face consequences for its “unpardonable hysteria.” South Korea quickly denied the accusation.

NASA cut short a space station mission after a medical issue led to the first in‑orbit health evaluation. Astronaut Butch Wilmore and space medicine expert Farhan Asrar discuss on ABC News Live.