The cruel tradition of making a Grizzly bear and a fighter bull fight for fun. Also know the meaning of bull and bear for the stock market.

List of Nobel Prize winners of the year 2021 in the fields of Physics, Chemistry, Medicine, Economics, Literature and Peace.

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

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

Learn all about international human solidarity day. We discuss its theme, objective, history, quotes, hashtags, and all you need to know!

Learn about International Migrants Day, its history, significance and related quotes. We also discuss the theme of the Migrants Day of this year.

Learn what is life expectancy, how to calculate it and factors affecting it. We discuss the average human lifespan in countries around the world.

What is a season? Learn what causes seasons on Earth. We discuss types and classification of seasons and their effects.

Learn what is coral bleaching and what causes it. We discuss the effects of coral bleaching and how climate change is affecting it.

Learn about the World Savings Day (aka World Thrift Day) observed on 31 October. We explain the history, importance and theme. Also get some interesting quotes of savings day.

Learn about definition of time zone and how to calculate it. We explain Universal Coordinated Time and Greenwich Mean Time as well.

Important quotes about the importance of the United Nations. You can use these quotes as messages and status on the UN Day.

The United Nations Day is celebrated on 24 October. We explain the objectives, theme, history and significance of the UN Day.

Learn about the Mole Day and the meaning behind it. We explain its significance, history, theme, activities and projects associated with it.

List of the world’s most crowded cities. This list of most populous cities include Tokyo, Delhi, Shanghai, Mumbai, Cairo, Dhaka, Karachi etc.

List of top 25 most populous countries in the world and their respective population.