
How Earth's changing ecosystems may have driven human evolution
6 February 2019
The most detailed ever look at Earth's prehistoric climate suggests many habitats changed in the past 800,000 years – and this may be why we evolved big brains

6 February 2019
The most detailed ever look at Earth's prehistoric climate suggests many habitats changed in the past 800,000 years – and this may be why we evolved big brains

14 November 2018
Celebrated for their biodiversity, the islands of Socotra could unlock secrets of humans' journey out of Africa – but war and weather hamper the journey there