Sperm count falling sharply in developed world, researchers say

Warsaw has announced "unprecedented" plans to ratchet up spending on its military and security following Russia's invasion of Ukraine. Poland is already among NATO's top spenders when adjusted for its GDP.

The 1989 UN Convention on the Rights of the Child is a human rights treaty setting out the civil, political, economic, social, health and cultural rights of children. The nations that ratified it are bound to it by international law. One of them is Mozambique. But in fact, the country has developed into a major hub of child trafficking in southern Africa.

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The International Monetary Fund has raised its forecasts for the global economy for 2023, stating that growth has been “surprisingly resilient". However, it also said the UK is likely to be the only leading economy to head into recession in 2023.

Heavy rainfall that followed the landfall of Tropical Storm Cheneso in Madagascar has killed 16 people and left 17 missing, the government's Office for Risk and Disaster Management said.

The Lunar New Year is a huge holiday in China, but also in other Asian countries like Korea and Vietnam. More than one billion people will be celebrating the event, which begins on January 22. For most, it's the Year of the Rabbit but in Vietnam, people will mark the Year of the Cat.