The Sahara — the world's biggest hot desert — is getting even bigger. In fact, it is currently about 10 percent larger than it was nearly a century ago, and scientists suggest that climate change is partly responsible. read more
There are many factors at play, but it appears that the most important reason is the desertification of the Sahel, South of the Sahara. read more
Nearly a century of data shows that the enormous Sahara Desert is growing. Credit: Shutterstock The Sahara — the world’s biggest hot desert — is getting even bigger. read more