The Iranian parliament backed a move to close a major oil and gas route, after American airstrikes on its nuclear sites.

As U.S. strikes on Iranian nuclear facilities drive fears of retaliation, it remains to be seen whether Iran will try to ...

While there have been no major disruptions to the global oil supply so far, the attacks on Iran — by Israel and then the US — ...

Following Iranian strikes on the U.S. Al Udeid Air Base and Tuesday's shaky ceasefire between Israel and Iran, the future of ...

If things were to re-escalate, the Iranian regime could take a worst-case, most damaging counter-measure by blockading the ...

When Iran targeted ships in the Strait of Hormuz in the 1980s, the U.S. Navy escorted ships through the strait. This June, even without a formal closure, some oil tankers and supertankers — which can ...

The Strait of Hormuz is one of the world's busiest shipping lanes, so any disruption would hit the energy markets hard.

The war between Israel and Iran has raised concerns that Iran could retaliate by trying to close the Strait of Hormuz, the ...

Iranian officials have threatened to mine the waterway, which is a key shipping route for oil and gas. One way that Iran ...

Despite fears about how oil shipments could be affected if Iran targets tanker traffic moving through the Strait of Hormuz, ...

Iran has threatened to close the Strait of Hormuz, in what would serve as another act of retaliation after the U.S. launched ...

U.S. energy independence helps shield American economy from Iran's threats to block the Strait of Hormuz, where one-fifth of ...