19 Ağustos 2026

Problems in the Modern World

Environmental issues have become one of the most discussed global challenges of the 21st century. Human activities have significantly changed natural landscapes, climate systems, and the […]
19 Ağustos 2026

Coronavirus disease 2019

COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 […]