Egypt team identifies fossil of land-roaming whale species

Egyptian scientists say the fossil of a four-legged prehistoric whale, unearthed over a decade ago in the country's Western Desert, is that of a previously unknown species. The creature, an ancestor of the modern-day whale, ...

Which species will be our urban neighbours?

All over the world, people are moving out of rural areas, and cities are growing. What will be the impact on resident species that live in these cities? Which will be our new plant and animal neighbors, which will have to ...

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