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Major nuclear detonations around the world

A look at the largest nuclear tests by the leading nuclear-armed states of the world.

Major nuclear detonations around the world

Health

India's healthcare: Private vs public sector

A look at India's healthcare expenditure and how it varies between the public and private healthcare systems.

India's healthcare: Private vs public sector

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South Asia floods: Affected areas and people impacted

Mapping where the monsoon floods have hit the strongest in India, Nepal and Bangladesh.

South Asia floods: Affected areas and people impacted

Africa

Africa's big men: The continent's long-serving leaders

Who are the nine longest-serving leaders in Africa and how long have they been in power?

Africa's big men: The continent's long-serving leaders

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When is the next solar eclipse in your country?

A look at the upcoming major solar eclipses around the world.

When is the next solar eclipse in your country?

Human Rights

Week in pictures: From Kenya protest to alt-right rally

A photo round-up of some of last week's key events, including Sierra Leone mudslide and a fire in the Philippines.

Week in pictures: From Kenya protest to alt-right rally

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How were the India-Pakistan partition borders drawn?

Draw lines on a map to see how Radcliffe demarcated the lines that divided British India.

How were the India-Pakistan partition borders drawn?

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How India, Pakistan and Bangladesh were formed

This animated map shows how the borders of the Indian subcontinent have evolved since partition.

How India, Pakistan and Bangladesh were formed

Humanitarian crises

The ongoing human tragedy in the Mediterranean

Thousands of refugees continue to risk their lives on the Mediterranean to reach the safe shores of Europe.

The ongoing human tragedy in the Mediterranean

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World Population 2017: Migration, income groups and age

How international migration, income groups and fertility rate is affecting the distribution of global population.

World Population 2017: Migration, income groups and age

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The cost of human trafficking

Human trafficking generates about $150bn a year in illegal profits.

The cost of human trafficking

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Helium production in the world

The United States, Qatar, and only a few other countries are producing the entire global supply of helium.

Helium production in the world

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How do the Kenyan elections work?

A short explainer on the main candidates and process of the 2017 Kenya presidential elections.

How do the Kenyan elections work?

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HIV/AIDS: Fewer deaths, but infections still rising

Although the number of AIDS-related deaths has decreased over the years, the number of total infections is still rising.

HIV/AIDS: Fewer deaths, but infections still rising

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Mosul: A city reduced to rubble

UN says 8,400 housing sites were 'severely damaged or completely destroyed' in the battle to retake the city from ISIL.

Mosul: A city reduced to rubble