(Joshua Piano/flickr)

Russian President Vladmir Putin warned of "serious consequences" after Turkish jets downed a Russian warplane near the Syrian border reportedly in reaction to repeated air space violations.

At least 18 people died, 37 injured in southern Algeria refugee camp. 

 Mauricio Macri.

Mauricio Macri has been confirmed as the winner in Argentina's presidential elections.

Market near the Irrawaddy River.

A landslide at a jade mine has killed at least 90 people in northern Myanmar.

 Matthew Kenwrick/Flickr

Belgium said it faced a serious and imminent threat of a Paris-style attack.

AFP/Getty Images

In all, 17 Israelis and 83 Palestinians have been killed in 2-month surge.

Republican presidential hopefuls Marco Rubio (L), Donald Trump (C), and Ben Carson.

The 10 candidates in the evening's main debate were anxious to stand out, and several were quick to attack.