TEHRAN – On Monday, an exhibition of rings embossed with various traditional motifs came to an end at Tehran’s Niavaran Cultural-Historical Complex.

The five-day exhibition featured 300 rings that bear intricate engravings, CHTN reported.

The personal ornamentations are handcrafted using an indigenous technique of Qalamzani, the report said.

Qalamzani

TEHRAN – Zero waste is a set of principles focused on waste prevention that encourages the redesign of resource life cycles so that all products are reused. But, is it possible to reach the point or does it remain a dream?

Zero waste encompasses more than eliminating waste through reducing, reusing, and recycling. It focuses on restructuring

A damning investigative report into the massacre at an elementary school in Uvalde, Texas has slammed the “systemic failures and egregious poor decision making” of all agencies involved in response to one of the deadliest school shootings in U.S. history.

A committee of Texas state lawmakers investigating the school massacre has released the

TEHRAN – Iran’s Minister of Science, Research, and Technology Mohammad-Ali Zolfigol in a meeting with his Venezuelan counterpart Gabriela Jimenez discussed fields of scientific cooperation.

During a phone conversation, Jimenez suggested that an exhibition of Iran's scientific capabilities be held in Venezuela so that the universities and