Militia groups, made up mostly of Shia fighters and often backed by Iran, have become instrumental in the charge to drive the Islamic State from Iraq. But many militia members are accused of war crimes and have killed Americans.
Two years ago, Islamic State troops stormed Mosul. Today the city is their last urban base in the country, but Iraqi forces, backed by the U.S. and others, are preparing to drive them out.
Pulitzer Center Grantee Scott Anderson discusses his new story Fractured Lands on PBS NewsHour.
The economic disaster in Venezuela caused by low oil prices is also an environmental one.
The final installment in the PBS NewsHour series "The End of AIDS," focusing on South Africa's fight against the disease.
The July 20th, 2016 installment of the PBS NewsHour series "The End of AIDS?," focusing on the disease in Kenya's fishing industry.
In Venezuela, falling oil prices have crippled late President Hugo Chavez's social and economic programs.
How Rwanda emerged from its 1994 genocide to build one of the most successful AIDS responses in Africa.
Nearly one in 10 Americans living with HIV live in New York.
The epicenter of the AIDS epidemic in America is Atlanta and the southeast.
PBS NewsHour launches its series "The End of AIDS?" with a look at prevention efforts in San Francisco.
In their final report on Eastern Europe for PBS NewsHour, Pulitzer Center grantees Nick Schifrin and Zach Fannin report on U.S. and NATO troop buildup from Szczecin, Poland.