Four faculty members at the University of Tennessee, Knoxville, have been elected 2024 Fellows of the American Association for the Advancement of Science. Elected faculty are Professor Albrecht von Arnim of the Department of Biochemistry and Cellular and Molecular Biology; Alison Buchan, the Carolyn W. Fite Professor and associate head of the Department of Microbiology; Research Professor Susan Kalisz of the Department of Ecology and Evolutionary Biology; and Herbert College of Agriculture Dean and Professor David G. White.

Osaka Metropolitan University researchers have discovered the mechanism that drives the parasitic vine Cuscuta campestris to insert organs into plants after making contact with the hosts.

Humans are having a highly detrimental impact on biodiversity worldwide. Not only is the number of species declining, but the composition of species communities is also changing. These are the findings of a study by Eawag and the University of Zurich published in the scientific journal Nature. It is one of the largest studies ever conducted on this topic.

Technology developed by MIT engineers makes pesticides stick to plant leaves. With the new system, farmers could significantly cut their use of pesticides and fertilizers, saving money and reducing runoff.

A new study in Forest Ecosystems unveils innovative design strategies to dramatically improve Pinus tabuliformis, a cornerstone species of northern China's forests. The research focused on optimizing advanced generation breeding, revealing that direct selection significantly outperforms combined selection, delivering impressive gains: a 7.72% increase in diameter, a substantial 18.56% jump in height, and a remarkable 31.01% surge in overall volume. Furthermore, addressing the critical issue of inbreeding, the researchers developed the Improved Adaptive Genetic Programming Algorithm (IAPGA). This innovative strategy demonstrably reduces inbreeding by a significant 14.36% within advanced seed orchards established using the selected breeding population. The results are pivotal for sustainable forest management, promising enhanced ecological resilience and substantial economic benefits through increased timber yield and improved forest health. This study provides valuable insights for optimizing breeding programs and ensuring the long-term vitality of Pinus tabuliformis forests in China.