KAUST scientists have successfully expanded coral spawning through controlled systems, producing approximately two million eggs from six coral species this season to support reef research. Researchers at KAUST's Coastal and Marine Resources (CMR) Core Lab developed facilities that replicate environmental signals to trigger spawning beyond natural seasonal cycles, enabling year-round access to gametes and larvae. This program represents the first successful implementation of shifted phase coral spawning in Saudi Arabia. Why it matters: This breakthrough provides unprecedented opportunities for advancing Red Sea reef restoration and marine science, allowing for continuous study of coral early-life resilience.
Researchers from King Abdullah University of Science and Technology (KAUST), in collaboration with Universidad de los Andes and others, investigated mangrove ecosystems for enzymes capable of degrading plastics like PET. They discovered that adding agricultural residues to mangrove soils increased the number of potential PET-degrading enzymes and identified a previously unknown group of salt-tolerant enzymes. The team employed metagenomics, artificial intelligence, and 3D structural analysis to study these enzymes, publishing their findings in Nature Communications. Why it matters: This research offers potential new enzymatic solutions for global plastic waste management, particularly for high-salinity industrial applications, by leveraging the unique biodiversity of environments like Saudi Arabia's Red Sea mangroves.
KAUST has 16 researchers on the 2025 Clarivate Highly Cited Researchers list, representing 59% of the total from Saudi Arabia. The list recognizes researchers whose publications rank in the top 1% of citations between 2014 and 2024. Some notable research includes work on land degradation, the Red Sea's blue economy, and quantum random number generation. Why it matters: This recognition highlights KAUST's growing research influence and its ability to attract top international talent, contributing to Saudi Arabia's scientific advancement.
A KAUST-led study has revealed a unique microbial ecosystem in the Hatiba Mons hydrothermal vent fields of the Red Sea, first documented in 2023. Using genome-resolved metagenomics, the study reconstructed over 300 microbial genomes from five vent sites. The analysis showed an ecosystem dominated by microbes capable of iron, sulfur, nitrogen, and carbon cycling, unlike most hydrothermal vents that are sulfur- and methane-based. Why it matters: The discovery provides new insights into microbial processes in extreme conditions, ocean resilience, and global carbon cycling, highlighting the interplay between geology and biology in the Red Sea.
KAUST researchers have found conclusive evidence that the Red Sea completely dried out approximately 6.2 million years ago. Using seismic imaging, microfossil evidence, and geochemical dating, they determined a massive flood from the Indian Ocean refilled it in about 100,000 years. The flood carved a 320-kilometer-long submarine canyon and restored marine conditions. Why it matters: This discovery provides insights into extreme environmental events and the Red Sea's unique geological history, distinguishing it from the refilling of the Mediterranean.
A KAUST-led study tracked clownfish and anemones in the Red Sea from 2022-2024, finding that extreme heat caused anemone bleaching, followed by near-total clownfish death, and then anemone death. The heatwave saw accumulated thermal stress reach 22 degrees heating weeks, far exceeding the threshold for coral bleaching. The research highlights heat risks faced by non-coral reef organisms and the need for taxon-specific thresholds to predict risks to reef symbiotic relationships. Why it matters: The Red Sea is a bellwether for climate change impacts on marine ecosystems, and this study underscores the urgency of conservation efforts like KAUST's Coral Restoration Initiative.
Saudi Arabia's Ministry of Transport and Logistic Services (MOTLS) and KAUST, in collaboration with the Ministry of Industry and Mineral Resources, are launching the Future Mobility Sandbox, a 1.56 square kilometer testbed on the KAUST campus. It will enable testing of air, land, and sea transport innovations. The initiative aims to create safer, more efficient, and sustainable mobility solutions. Why it matters: The sandbox will foster innovation in autonomous, sustainable, and connected transport, positioning Saudi Arabia as a hub for advanced mobility technology and attracting global investment.
KAUST and the National Center for Wildlife (NCW) discovered an unexpected ecosystem deep below the Farasan Bank coral reef system in the Red Sea. The deep waters were inhabited by corals, fish, and other animals thriving in low oxygen and high acidity conditions. Creatures showed coping strategies like slower swimming and healthy coral growth despite conditions normally preventing calcification. Why it matters: The discovery highlights the Red Sea's significance as a natural laboratory for studying marine resilience to climate change, expanding our understanding of how marine life adapts to extreme conditions.