Stone tools from a lakeside site in Saudi Arabia hint that Neanderthals were adapted to the arid Arabian interior, not just to cold places.
Source: [Live Science](https://www.livescience.com/archaeology/neanderthals/neanderthals-may-have-trekked-through-the-saudi-arabian-desert-55-000-years-ago-farther-south-than-experts-thought-possible)