International

Iran has crossed another line set in the 2015 nuclear deal between it and major world powers.

In remarks at a summit in Abu Dhabi, he painted a grim picture of how rapidly climate change is advancing, saying it is outpacing efforts to address it.

President Trump briefly stepped over into North Korea, a first for a sitting U.S. president.

American research universities are being encouraged to develop protocols for monitoring students and visiting scholars from Chinese state-affiliated research institutions.

The U.S. and China have agreed to restart trade talks, and the Trump administration will hold off for now adding new and costly tariffs on some $300 billion in Chinese imports

Sanctions against Iran's Supreme Leader are the latest move in the ongoing turmoil between the U.S. and Iran. So, what comes next?

On International Yoga Day, June 21, Uttrasree and her family have been busy giving yoga demonstrations. And someday, Uttrasree hopes to teach the practice.

The researchers assumed that putting money in the wallet would make people less likely to return it, because the payoff would be bigger. But researchers saw the opposite.

They love padel in Spain. Now the group behind a national campaign hopes Philadelphia — and the rest of America — will, too.

The WHO notified lawmakers that it will discontinue two publications on prescribing opioids in response to allegations that the pharmaceutical industry influenced the reports.

Like the families from Central America, they are traveling great distances after seeing thousands gain entry to the United States in recent months.

Mary Norris, the "Comma Queen" joins Marty to discuss her new book "Greek to Me."

The former Shanghai correspondent discusses his new book, "The Shanghai Free Taxi: Journeys with the Hustlers and Rebels of the New China."

Nonprofits and advocacy groups use the rankings as a tool to name and shame countries into improving their policies. But the indexes do have some drawbacks.

In a recent interview with ABC News’s George Stephanopoulos, President Trump said that he would accept opposition research from a foreign government in the 2020 election.