The number of countries in the world does not change very often, but when it does, mapmakers (and their digital counterparts) ...

While genetic tests can reveal the ancestry of enslaved individuals, strontium analysis can now home in on where they actually grew up.

An international team of climate scientists has found that dust brought to parts of Europe in 2022 from the Saharan desert ...

The Suez Canal Authority's chairman, Osama Rabie, said on Monday that navigational maps for the planned 10km (6.2 mile) canal ...

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