List of the most important rivers of the world. We present information like river names, length, mouth and countries that share these rivers.

Learn what are the tectonic plate boundaries. We explain the definition along with types and examples of these boundaries.

Learn about what is a tornado and how tornadoes are formed. We also discuss prediction and possibilities of tornado warnings.

Learn about the definition and differences between land breeze and sea breeze. Learn the time and seasons during which these breezes blow.

Learn about the meaning, causes, predictability zones and triggers of avalanches. We also discuss the chances of survival in case of avalanche.

Complete list of important days in the month of June. These special days mark the national and international occasions and observances.

International Day for Biological Diversity is observed on 22 May. Learn about its theme, quotes, objective, and history.

Full list of important days in the month of May. These special days mark the observances and celebrations for an occasion or cause.

World Day of Cultural Diversity for Dialogue and Development is observed on 21 May. Learn about its theme, quotes, goals and history.

Learn whether Australia is a country, a continent or an island. The answer lies in the definition of these three entities.

Is there is a correlation between time of the day and occurrence of earthquakes? Let’s learn the possible reason why earthquakes (appear to) happens mostly during the night.

Learn the reason why earthquakes occur frequently in Japan. Some of the high magnitude earthquakes also cause tsunami formation.

Learn the summary of all 17 Sustainable Development Goals (SDGs) set by the United Nations to be globally achieved by 2030.

Learn the summary of Plate Tectonics Theory and the map of major and minor plates. These plates float over magma and interact with each other.

Learn about the newspapers and journals that were published during the British Raj as India struggled for its independence. Here’s the list.

Learn about atmospheric circulation and how it is divided in Hadley cells, Ferrel cells (mid-latitude cells) and the Polar Cells.

Learn about what is tsunami and how these huge sea waves are formed. Tsunamis are among the most powerful force of the nature on Earth.

Learn what is UN Charter. We explain the background and purpose of the UN Charter, its preamble, summary of various chapters and history.

Learn what is alluvial soil and its characteristics. These fertile soils vary in texture and found near rivers and other water bodies.

Learn the definition of hurricane and required minimum wind speed. We also discuss the structure, formation and nomenclature of hurricanes.

List of the nicknames and sobriquets of all the states in the United States of America (USA). Most of these names are officially recognized.