The genomes of two women who lived 7,000 years ago in the Sahara when it was a green savannah reveal a remarkably isolated population.

Paleoclimate and archaeological evidence tells us that, 11,000-5,000 years ago, the Earth's slow orbital 'wobble' transformed today's Sahara desert to a land covered with vegetation and lakes.

Mineral formations in caves reveal recurring periods of humidity in the Arabian Desert over the last 8 million years.

Sahara Desert teemed with life during African Humid Period. Scientists have reconstructed the genetic profile of a population ...

The best way to support and maintain a healthy sustainable community is by protecting wildlife, birds and pollinators.

US President Donald Trump's announcement on tariffs could mark a pivotal moment for South Africa's green economy. Although ...