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Six people have been arrested in the Greek capital after a group of anarchists started throwing rocks and Molotov cocktails following an anti-capitalism protest, Athens police told CNN.

The Oxford English Dictionary has named "post-truth" the international word of the year after its usage spiked around the Brexit vote and the US election.

The developed world became more dangerous in 2015 with a massive increase in deaths from terrorism, although globally there was a slight fall, according to new figures released Wednesday.

From all corners of a nation they come, often walking for hundreds of miles barefoot: Ethiopian Orthodox Christians on a once-in-a-lifetime journey.

German Chancellor Angela Merkel will run for a fourth term in elections next year, a senior politician in her party told CNN on Tuesday.

A suicide attack near the Defense Ministry in Kabul has killed at least four people and wounded 11, according to an Afghan official.

President Barack Obama issued a warning Tuesday against "crude nationalism" in the wake of Donald Trump's victory, saying during a news conference on his final overseas trip that the President-elect had tapped into a "troubling" strain of rhetoric playing on Americans' fears of globalization to win the presidency.

The Mexican government is working on a plan to deal with possible mass deportations under President-elect Donald Trump, a presidential spokesman says.

Warplanes carried out heavy airstrikes on neighborhoods in rebel-held east Aleppo for the first time in weeks Tuesday, as Syrian government forces launched a renewed assault to take the city.

"I will quickly and decisively bomb the hell out of ISIS, will rebuild our military and make it so strong no-one -- and I mean, no one -- will mess with us."

The US-led coalition has pounded ISIS targets relentlessly since the offensive to recapture Mosul began last month, a military official told reporters on Tuesday.

The leader of France's far-right Front National party, Marine Le Pen, says Donald Trump's US election victory "shows that people are taking their future back," suggesting that French voters could do the same.

In the end, it disappeared almost as quickly as it had appeared.

On a concrete pad in the middle of a dusty village in northern Iraq, children sit attentively as an animated pair of teachers delivers the lesson. Keeping the attention of these youngsters could mean the difference between them living or dying.

They may be teenagers, but 17-year-old Brittany Bull and 16-year-old Sesam Mngqengqiswa have grand ambitions -- to launch Africa's first private satellite into space.

After being rocked by a deadly 7.8-magnitude earthquake, a wave of powerful aftershocks, thousands are now stranded in a New Zealand town near the quake's epicenter.