The United States has imposed additional Iran-related sanctions, as the Trump administration negotiates with Tehran on a new nuclear weapons deal.

Saudi Arabia fully supports the U.S.-Iran nuclear talks and hopes for positive results, the kingdom's foreign minister Prince Faisal bin Farhan Al-Saud said on Wednesday.

A NASA team found signs of the remnants of Camp Century, which shows the extent of Washington’s longtime involvement in the Arctic island.

Iranian officials said their foreign minister had proposed a joint nuclear-enrichment venture, involving Arab countries and American investment.

The Kremlin on Wednesday criticised comments by French President Emmanuel Macron that Paris is open to deploying nuclear-armed warplanes in other European countries, saying it would not enhance the continent's security.

Iran’s top nuclear negotiator said he hopes the US will show a “more realistic approach” at the next round of talks between the two countries.

Nadergholi Ebrahimi has asked Supreme Leader Khamenei to rethink Iran's nuclear policy if negotiations with the U.S. collapse.

DUBAI, United Arab Emirates (AP) — Iran and the United States held a fourth round of negotiations Sunday over Tehran’s rapidly advancing nuclear program, just ahead of a visit by President Donald Trump to the Middle East this week.

Denmark is evaluating lifting its 40-year-old ban on nuclear power, specifically considering the potential of small modular reactors, while maintaining its commitment to wind and solar energy.

Zeno Power secured $50 million in its latest funding round. The nuclear-battery maker now plans to roughly double its workforce and do full-scale system demonstrations next year. Why it matters: Energy is the chokepoint for so many national-security competitions.