Obesity rates are rising worldwide, and evidence suggests that added sugar — often from sugar-sweetened beverages — is a major contributor to obesity.

war, in the popular sense, a conflict between political groups involving hostilities of considerable duration and magnitude. In the usage of social science, certain qualifications are added. Sociologists usually apply the term to such conflicts only if they are initiated and conducted in accordance with socially recognized forms.

Narmak  is a neighbourhood in north-east Tehran, the capital of Iran. Located in the 4th and 8th regions, it has 100 little squares named by numbers like “Meidan 68” (68th Square) which some of them are big squares like Haft Hoz and Resalat

Tehran is the capital of Iran, in the north of the country. Its central Golestan Palace complex, with its ornate rooms and marble throne, was the seat of power of the Qajar dynasty

Space tourism is human space travel for recreational purposes. There are several different types of space tourism, including orbital, suborbital and lunar space tourism.