MUSCAT, Oman — Iran and the United States held in-depth negotiations in Oman over Tehran's rapidly advancing nuclear program ...

Here’s what to know about Iran’s nuclear program and the tensions that have stalked relations between Tehran and Washington ...

An international team including UNIGE reveals that the Arabian Peninsula desert once hosted a vast lake and rivers, which ...

Iranian state television suggested the talks could start mid-day Saturday in Muscat, the mountain-wrapped capital of this sultanate on the eastern edge of the Arabian Peninsula. However ...

The talks ran for several hours in Muscat, the mountain-wrapped capital of this sultanate on the eastern edge of the Arabian Peninsula ... coverage of the nuclear landscape: https://apnews.com ...