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Guitar players can strum almost anywhere, from a beach to a park bench to an operating room -- while undergoing brain surgery.

Three Israelis were killed Friday in a stabbing attack in a West Bank settlement, Israeli authorities said. The attack followed clashes between Palestinians and Israeli forces in Jerusalem's Old City, in which three Palestinians were also killed, according to Palestinian officials. CNN's Ian Lee reports.

The US government will bar American citizens from traveling to North Korea because of "mounting concerns over the serious risk of arrest and long-term detention," the State Department said. CNN's Brian Todd reports.

Kensington Palace on Friday released an official portrait of the future king one day ahead of his fourth birthday.

Marching by candlelight, demonstrators poured into streets across Poland to protest what some lament as the impending death of democracy in the country.

Defense Secretary James Mattis told reporters Friday that the administration is "close" to finalizing a plan going forward in Afghanistan. He stressed that putting together an overall strategy "takes time" and added, "this is hard work so you've got to get it right, that's all there is to it and we are working to get it right."

Eight international relief organizations are saying enough is enough.

In 1937, mixed race children living in the Rhineland were tracked down by the Gestapo and sterilized on "secret order." Some were later the subject of medical experiments, while others vanished.

From Lionel Richie cassette tapes to her beloved ballet shoes, personal objects that reveal the private life of Princess Diana are going on display in Buckingham Palace.

Trainy McTrainface will chug across Sweden after more than 1,000 people voted to christen a new commuter train with the name.

The Tour de France yellow jersey is cycling's most coveted prize.

Recent terror at the Temple Mount, or Haram al-Sharif, in the Old City of Jerusalem painfully demonstrates why the status quo between Israelis and Palestinians is so fraught, but also why it's so difficult to change and to move toward a sustainable peace.

In less than a month, the sun will disappear -- for a short time -- across America.

The plot seems to thicken on a daily basis in Washington.

As Liu Xiaobo, the Chinese Nobel Peace Prize laureate, lay dying in a heavily-guarded hospital last month, there was little mention of his fate in China.

Cecil the lion's 6-year-old son was shot and killed by a big-game trophy hunter in western Zimbabwe earlier this month, according to a source familiar with the hunt.

Former grand slam winner Ilie Nastase has been banned from any official roles in tennis until 2021 and fined $10,000 for his foul-mouthed outbursts during a Fed Cup tie between Great Britain and Romania in April.

It has been described as the guilty pleasure of this year's Tour de France, arguably the race's greatest villain waxing lyrical about the race he once dominated for so long.

Opponents of Venezuelan President Nicolas Maduro barricaded the streets in Caracas for a 24-hour strike as clashes intensified, the death toll from months of unrest neared 100 and cracks appeared in the government's public face abroad.