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The Sahara Desert wasn’t always a barren wasteland—evidence suggests it was once home to lush vegetation, rivers, and thriving wildlife. Scientists are uncovering traces of this lost ecosystem ...

the world’s largest tropical desert, the Sahara, has suffered a catastrophic decline in megafauna”, the authors concluded. Durant et al. (2013). Animals like the Addax antelope, the Dama ...

In Egypt’s Sahara Desert, massive skeletons with strange ... that moved from the land into the sea to become the largest animals on Earth. (Premiered January 31, 2024 at 9 pm on PBS.) ...

The Sahara desert is extremely hot during the day and cold at night but others, like the Gobi desert, can be a lot colder. A hot desert is often covered in sand and the plants and animals that ...