The U.S. president used his address to attack many of the institutions that Americans helped establish to ensure international peace.
Top U.S. officials on Tuesday said Russia is responsible for recent attacks committed by Syrian Bashar al-Assad's regime.
France wants the Security Council to back an African force aimed at fighting Al-Qaeda and ISIS-linked groups in the Sahel.
The 15-member U.N. Security Council condemned North Korea's failed missile launch, but Russia got its way by arguing for the possibility of dialogue.
Twenty-one years after the genocide, 127 newly found victims were buried Monday.
The Damascus suburb of Darayya has been without food aid since 2012.
More than 50 people, including children, died in a shelling of an Aleppo hospital last week.
Israel's ambassador accused the U.N. of "ignoring the reality in the Middle East."
The British Ambassador to the U.N. explains why Nkurunziza needs to face up to Burundi's problems.
The rocket was a ballistic missile capable of delivering a nuclear warhead, a team of sanctions monitors said in a confidential new report.
Ukraine will now face Russian delegation at council votes, but warns there will be no "conciliatory" treatment
Stefan Löfven to meet UN deputy secretary-general as he seeks to cement bid for 2017-18.
The United States voted against the measure.