Periodical cicada ( Magicicada spp.) ranges have continued to decline even as their habitat has rebounded from historic lows. This counterintuitive trajectory may be a consequence of Magicicada 's limited dispersal capabilities combined with their requirement that individual host trees survive across decades. Indeed, we find that the presence of Magicicada breeding populations is best predicted by tree cover in 1930, not by pr...

To review recent advances in research on per- and polyfluoroalkyl substances (PFAS) and outline priority steps for risk assessment in consumer health protection, the German Federal Institute for Risk Assessment (BfR) organized the ‘International PFAS Conference’ in Berlin in October 2025. Building on the European Food Safety Authority's (EFSA) opinion in 2020, global research activities on PFAS have intensified. The conference...

Main conclusion Commelina erecta L. leaf sheaths fuse postgenitally without KN1 ortholog expression, indicating a distinct molecular mechanism for sheath fusion in Commelinaceae , contrasting it from sheath formation in Poaceae . Abstract Leaf sheaths are common structures within monocotyledonous, being open or closed depending on the separation of their margins. In Commelinaceae, a family of monocotyledonous plants with simpl...

Evidence of benefit for pancreatic ductal adenocarcinoma (PDAC) surveillance is accumulating, including earlier staging, extended survival, and improved psychological function. This study aimed to assess the 5-year psychological impact of high-risk PDAC surveillance, performed at St Vincent’s Hospital, Sydney, Australia. Participants were offered annual endoscopic ultrasound (EUS) or magnetic resonance imaging (MRI), with freq...

The thumb plays a crucial role in hand function, yet its proprioceptive abilities remain poorly understood. Here we quantified dynamic thumb localization ability, as well as how this ability adapts to a perturbation, in unimpaired participants. For this, we developed a novel task in which a robot moved the thumb in a circle and participants pressed a button when they felt their thumb aligning with a target point on a screen, r...

We document a unique dorsal protrusion of a southern eagle ray ( Myliobatis tenuicaudatus ) by‐caught in a trawler off the coast of New South Wales, Australia. Radiological imaging led us to conclude the abnormality is a congenital defect that resulted in a pair of additional pelvic fins growing on the dorsal surface. It is unlikely the abnormality had substantial impact on the growth and survival of the animal since it had gr...

Supine-dependent OSA is a well-recognised OSA phenotype and may relate to craniofacial structure. Our aim was to assess whether craniofacial photos are able to identify positional OSA, specifically supine-isolated OSA, in comparison to non-positional OSA. Frontal and profile craniofacial photographs of participants were acquired according to a standardised protocol. Photographs were analysed and compared between non-positional...