Patricia Espinosa says “it would not be easy” to renegotiate the Paris climate deal.
Putting an American stamp on universal human rights is the best way to "put America first."
The secretary of State will sign the landmark pact in New York on Earth Day.
The Paris climate deal will be available to sign on April 22.
A recent UN forum was a first step in a greater understanding of biotechnology's benefits.
The peace process will not succeed unless Obama calls Russia to account.
Presently, it appears that the Turkish case justifying use of deadly force is weak at best.
The US has not ratified the Convention on the Rights of the Child, 25 years after signing it.
“Utter silence. Deafening silence,” said the Israeli leader.
Obama won't be able to escape the Russian leader's long shadow.
The 70th session of the UN General Assembly should restart the debate on reform.
We're sometimes guilty of oversimplifying the world and harming global neighbors in attempts to...
Trump said the deal doesn't treat the U.S. fairly.
More than 170 nations are signing the Paris climate deal on Friday.
State must bring an average of 1,500 Syrian a month to meet Obama's goal by September.
"Lessons learnt during the Ebola epidemic" are helping now, the WHO says.
"There is a need for increased attention to ... environment and health," a U.N. official said.
Pope Francis warned of the crisis during a visit to Kenya.
Now is the time to align our efforts to realize more efficient and effective outcomes.
Kerry and top diplomats are setting high expectations ahead of the U.N. conference.
Obama said agents managed security "flawlessly" during a busy week.
As the UN meets to approve 17 global goals, here's what US lawmakers should consider.
Putin is one of the top patrons of Syrian President Bashar Assad.
The EU's climate commissioner said more countries need to submit emissions plans.