Study takes a ‘bite’ out of shark depredation using citizen science
Peer-Reviewed Publication
Updates every hour. Last Updated: 18-Jun-2025 04:10 ET (18-Jun-2025 08:10 GMT/UTC)
Shark depredation is a rising issue in recreational fishing, especially in Florida, where sharks steal fish straight off anglers' lines. Researchers harnessed citizen science – social media, angler surveys, charters – and genetic analysis, to investigate the problem. Findings reveal that snapper-grouper species are the most targeted, with bull and sandbar sharks as the primary culprits. Nearly half of anglers reported depredation. These insights help shed light on the extent of this human-wildlife conflict and its impact on different fishery sectors.
Researchers in Korea have developed a technology that automatically identifies the necessary precursor materials to synthesize specific target materials.
Interactive maps show the accessibility and quality of public transportation for each house in Germany. Computer scientists at the University of Konstanz developed the maps to enable data-driven simulations for discussing political issues – or just checking the situation in one's own neighbourhood.
Researchers at the Beijing Institute of Technology have unveiled an innovative electrothermal microgripper that promises to improve microelectronics, biomedical engineering, and MEMS applications.
For decades, scientists across the globe have investigated methods to accurately measure drug permeability across the blood-brain barrier. In research published in Fluids and Barriers of the CNS, Quentin R. Smith, Ph.D., from the TTUHSC Jerry H. Hodge School of Pharmacy, sought to reconcile discrepancies in the field and provide accurate methods for measuring permeability over a very broad range spanning from poorly crossing polar compounds to rapidly crossing approved central nervous system clinical drugs.
Researchers have generated the first dataset of water flow beneath the entire Antarctic Ice Sheet, which will lead to more accurate projections of sea level rise.
The team from the University of Waterloo modeled Antarctica’s subglacial environment. The dataset represents the researchers’ best approximation of what the water flow underneath the ice sheet might currently look like. The results include numerous subglacial lakes developing below ice streams in both East and West Antarctica, and an extensive network of subglacial water channels that discharge large fluxes of water under many major glaciers.