Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

Iran is threatening to raise uranium enrichment to weapons-grade levels and exit the Nuclear Non-Proliferation Treaty (NPT) ...

Tehran issues warning against U.N. snapback sanctions amid concerns over its nuclear program, while expert warns that ...

Officials in Israel are acknowledging that some enriched uranium may have survived the powerful U.S. strikes on Iranian ...

The process of uranium enrichment increases the concentration of U-235, an isotope that can sustain a nuclear chain reaction.

WASHINGTON — President Donald Trump tried to keep a fragile ceasefire between Israel and Iran in place Tuesday as reports ...

What many have called a "fragile" ceasefire between Israel and Iran remains in place following nearly two weeks of missile ...

Core components of Iran’s nuclear effort were damaged but not destroyed by U.S. airstrikes on three key facilities, say ...

Trump says U.S. strikes "obliterated" key Iranian nuclear sites, setting the program back decades, but sources say an early ...

The recent strikes could convince Iran and other states that building nuclear weapons is the only way to prevent such attacks ...

With questions mounting over the impact of the U.S. and Israeli onslaught on Iran’s nuclear facilities and military ...

The Department of Defense (DOD) estimates that Iran’s nuclear program has been set back at least a year after the U.S. military bombed three vital nuclear sites last month.  Chief Pentagon ...