KAUST researchers and international collaborators tagged 15 Chilean devil rays in the Atlantic, revealing unexpected deep-diving behavior. The tags recorded dives reaching almost 2,000 meters at speeds of 6 meters per second and temperatures below 4 degrees Celsius. The rays exhibited two distinct diving patterns, including long periods at 1,000 meters and stepwise returns to the surface, possibly for thermoregulation. Why it matters: This research challenges previous assumptions about devil ray behavior and highlights KAUST's contribution to marine biology and understanding of ocean ecosystems.
Stanford's Robotics Laboratory, in collaboration with KAUST professors Khaled Nabil Salama and Christian Voolstra and MEKA Robotics, developed OceanOne, a bimanual underwater humanoid robot avatar with haptic feedback. OceanOne allows human pilots to explore ocean depths with high fidelity by relaying instantaneous images. The robot has two fully articulated arms and a tail section with batteries, computers, and thrusters. Why it matters: This collaboration between KAUST and Stanford highlights the increasing role of robotics and AI in deep-sea exploration, with potential applications in underwater research and resource discovery in the Red Sea and beyond.
KAUST became an organizational member of the American Academy of Underwater Sciences (AAUS), making it the only entity in Saudi Arabia with the license to provide scientific diver training and certification. KAUST and the Saudi Water Sports & Diving Federation (SWSDF) signed a Memorandum of Understanding to implement policies for scientific diving in the Kingdom. KAUST-trained divers can now dive at other member institutes, facilitating research collaborations. Why it matters: This partnership enhances KAUST's role as a hub for marine research and promotes safe scientific diving practices in Saudi Arabia.
KAUST researchers from the Red Sea Research Center are studying mesophotic reefs (40-150m deep) as potential climate refuges for corals threatened by marine heatwaves. These deeper reefs experience less heat and light stress compared to shallow-water corals. Advanced tools like submarines and robots are now enabling the study of these previously neglected ecosystems. Why it matters: Understanding the resilience of Red Sea corals could provide crucial insights for global coral reef conservation strategies amid climate change.
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.
French freediving champion Guillaume Néry spoke at KAUST's Winter Enrichment Program (WEP) about pushing human limits underwater. Néry, who beat the world record three times, can dive to a depth of 125 meters while holding his breath for up to seven minutes and forty-two seconds. He recounted discovering his calling at age 15 and later becoming world champion in 2011. Why it matters: This talk highlights KAUST's commitment to showcasing diverse achievements and explorations of human potential, even outside traditional scientific fields.
Victor Vescovo and the Caladan Oceanic crew, in cooperation with KAUST, made multiple manned dives into the Red Sea. They reached the deepest point, the Suakin Trough, for the first time. The team also dove the Kebrit Deep, which is shallower but scientifically important. Why it matters: This exploration provides an opportunity to study and protect the unique resources of the Red Sea's deepest regions, furthering scientific understanding of these previously inaccessible environments.
KAUST Ph.D. student Saeed Amin is the first Saudi to complete KAUST's American Academy of Underwater Sciences-accredited Scientific Research Diver Certification course. The course, introduced in February 2020 by KAUST's Coastal and Marine Resources Core Lab, is the first of its kind conducted in Saudi Arabia. KAUST's CMR collaborates with the Saudi Water Sports & Diving Federation to advise on scientific diver regulations. Why it matters: This establishes local capacity for underwater marine research, contributing to Saudi Vision 2030's goals for a highly skilled workforce.