A terrifying crisis is unfolding in Iran, where an increasing number of schools, most of them girls’ schools, have been targeted in a wave of suspected attacks using some kind of poison gas.

DUBAI, United Arab Emirates — Over the past three months, hundreds of young girls attending different schools in Iran have become overpowered by what are believed to be noxious fumes wafting ...

Since the early 1970s nature and humanity have chipped away at this gem tucked in northwestern Iran, reducing its size by about 80 percent over the past 30 years. The flamingos that feasted on ...

offering a rare opportunity to witness the effects of wind erosion on an unparalleled scale. Iran’s geological heritage invites the world to discover its hidden gems and marvel at its unparalleled ...