The smart city, which is planned to be entirely made of glass and have flying taxis, has experienced major setbacks.

A new study reconstructing the Arabian Peninsula’s ancient past adds clues to how early humans left the African continent.

You can also listen via most smart speakers. All you need to do is say "ask BBC Sounds to play the Saudi Arabian Grand Prix", ...

Hotel construction and public art projects already are changing the vast desert landscape of Al-Ula in the country’s ...

Speleothems, or dripstones, are excellent climate archives because the chemical composition of the calcium carbonate in speleothems changes with the climatic conditions above the cave. The picture ...