Samantha Raphelson

Nearly 40 years of violent conflict is driving a growing mental health crisis in Afghanistan.

Vice President Mike Pence is facing backlash for his staunch efforts to ignore North Korean officials at the Winter Olympic Games, even as the two Koreas continued their temporary truce, marching and competing as one team.

Pence's cold demeanor toward the North Koreans at the Pyeongchang games was overshadowed by friendly cooperation between the North and South. The vice president also drew criticism from some openly gay members of Team USA, who questioned his role at the Olympics due to his anti-LGBT views.

If you've ever tried to catch an Uber on a rainy day during rush hour or after the ball drops on New Year's Eve, you're familiar with dynamic pricing. That's when the price of a ride costs more or less depending on the demand for drivers.

The pricing strategy has long been used by other sectors of the travel industry, such as airlines and hotels, to balance supply and demand, and last month, a luxury restaurant in London rolled out a similar model.

The brand-new Olympic stadium in Pyeongchang, South Korea, will be used just four times before it's decommissioned after the Winter Olympics and Paralympics. The venue will be used for opening and closing ceremonies for two Olympics, and then it will be demolished.

The death of a former major league baseball player in his native Venezuela this week is renewing concerns over the Latin American country's growing health crisis amid ongoing economic and political turmoil.

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