Researchers have shown that abstract mathematical functions from the frontiers of theoretical physics have a real-world use ...

By Angela Dansby, CNN Tassili n’Ajjer National Park, Algeria (CNN) — “Labès?” (‘OK?”) asks Baba Atanof as a tourist struggles to get her leg over a large rock on a steep ascent in the Algerian Sahara ...

The Sony Xperia 1 VII comes in three colors. There are no differences in materials between these three variants.