Gold and other heavy elements are born in some of the universe’s most violent events—but scientists still struggle to understand the nuclear steps that create them. Now, nuclear physicists have ...

Titled "The Potential of Fasting and Diet in the Future of Medicine" Dr. Stacey's TEDx talk explores the frontier science of brain energy metabolism, how the brain's high demand for fuel and its ...

A second round of nuclear talks between Iran and the United States concluded in Geneva on Tuesday without any breakthrough, according to statements from U.S. and Iranian negotiators. Both said some ...

GENEVA (AP) — Iran and the United States will hold a second round of talks over Tehran's nuclear program next week, the Swiss Foreign Ministry said Saturday. Oman, which welcomed the first round of ...

President Trump on Friday called the recent talks between the U.S. and Iran “very good,” but said the consequences would be “very steep” if a deal is not reached. Despite the pressure, Trump ...

Muscat, Oman — Iran and the United States held indirect talks in Oman on Friday, negotiations that appeared to return to the starting point on how to approach discussions over Tehran's nuclear program ...

U.S. and Iranian officials held indirect talks Friday over the Islamic Republic’s nuclear program in Oman as Tehran looks to find a diplomatic off-ramp to evade potential strikes threatened by ...

The U.S. Virtual Embassy in Iran issued a security alert early Friday urging American citizens to "leave Iran now." The notice came as American and Iranian officials were scheduled for a new round of ...

President Trump said the negotiations would resume next week. Abbas Araghchi, the Iranian foreign minister, said the talks were off to a “good start.” By Aurelien Breeden and Leily Nikounazar ...

President Donald Trump said the United States had “very good talks” with Iran after delegations from both countries participated in indirect discussions in Oman Friday. “Iran looks like it wants to ...

U.S. and Iranian representatives met in Oman on Friday for talks over the fate of Tehran’s nuclear program, the first such negotiations between the two sides since U.S. strikes on Iranian nuclear ...

Oil prices fell as Washington and Tehran agreed to hold talks in Oman on Friday. Iran is seeking to focus talks on its longstanding nuclear dispute with Western powers. The U.S. wants the agenda to ...