Trey Yingst reports on the rising tensions and regional impact as unrest spreads.

The ayatollah claimed in a defiant address that "the Iranian nation has defeated America" as Trump appeared to partially back away from threats to intervene.

Protesters were heartened when Trump promised help was ‘on its way.’ Now, they feel betrayed by his lack of action.

Viral video shows Iranian refugee lighting cigarette with burning photo of supreme leader, sparking global defiance movement amid Iran protests.

Fourteen people have been arrested and four people taken to hospital after a protest outside the Iranian embassy in London. One protester climbed across balconies to reach the embassy's terraces and remove a flag before being detained on Friday night, police said.

Iran's police chief says young people who joined protests were "deceived," and if they surrender within three days, they "will be treated with leniency."

As protests continue across Iran, the regime has responded with lethal force and an internet blackout. German-Iranian artist and doctor Maryam spoke to Euronews about her fears and hopes, as well as Berlin's responsibility.