Defining ecological roles of sharks on coral reefs.

Sharks have often been perceived to play a critical role in the dynamics of coral reef ecosystems globally. Yet, there is relatively little evidence to support this idea across all but a limited set of species and contexts. Research on the roles and importance of reef sharks has been complicated by logistical challenges in collecting data on sharks compounded by widespread declines in shark populations and reef state due to anthropogenic stressors.

Estimation of breed composition of South African sheep affected with wet carcass syndrome.

Wet carcass syndrome (WCS), a condition that negatively affects the quality of carcasses after slaughter, is seriously threatening the South African sheep industry. Despite its economic impact, the underlying genetic mechanisms of WCS remain unknown. Initially, WCS was predominantly observed in Dorper sheep, leading to speculation that the condition was breed-specific.

Shaping the future of primary care in Canada: trainee insights on patient and public engagement in health system transformation research.

Access to healthcare in Canada remains a significant issue, with over one in five people lacking attachment to a regular primary care provider. To address this, patients, health professionals, researchers and policymakers are advocating for health system transformation aimed at improving access and achieving the quintuple aim. As a result, research funding increasingly prioritizes health system transformation.

Balancing Care and Sacrifice: Lived Experiences and Support Needs of Primary Caregivers in Pediatric Chronic Pain Across Canada and Australia.

Background: Chronic pain affects one in five youth globally and is frequently accompanied by mental health challenges that extend into adulthood. Caregivers play a vital role in supporting youth with chronic pain, yet their own mental and physical health needs are often overlooked. While caregiver well-being is linked to child outcomes, few interventions directly address caregivers' health, especially among those facing systemic barriers.

Conserving the beauty of the world's reef fish assemblages.

On shallow rocky and coral reefs, cultural and recreational values, like aesthetics, are critical aspects of Nature's Contributions to People (NCP) that support human well-being and provide billions of dollars in tourism revenue. Quantifying the aesthetic value of reef ecosystems and uncovering the conditions that enhance it could support NCP-based management. Here, we combine a global dataset of reef fish surveys, species-level aesthetic values, and causal modeling to assess the global status and drivers of reef fish assemblage aesthetic value.