RIYADH — King Abdulaziz City for Science and Technology (KACST) hosted Saudi Nobel Prize-winning chemist Prof. Omar Yaghi on Thursday for a scientific discussion with students participating in the 2026 Mawhiba Research Enrichment Program.The event was attended by KACST President and Acting Governor of the Research, Development and Innovation Authority Munir Al-Desouki, along with senior officials from the Kingdom's research and innovation sector…