Modern Sciences https://validator.w3.org/feed/docs/rss2.html Evolution of hind limb morphology of Titanosauriformes (Dinosauria, Sauropoda) analyzed via 3D Geometric Morphometrics reveals wide-gauge posture as an exaptation for gigantism Evolutionary implications of stipule occurrence in Permo-Carboniferous wetland forests dominated by Psaroniaceae Mixture Models for Dating with Confidence The function and Evolution of Stegosaur Osteoderms and Hypothesized Sexual Dimorphism in Hesperosaurus A Community-Developed Extension to Darwin Core for Reporting the Chronometric Age of Specimens A new stegosaur (Dinosauria: Ornithischia) from the Upper Jurassic Qigu Formation of Xinjiang, China and a revision on Chinese stegosaurs phylogeny First Record of the Ranellid Gastropod Turritriton labiosus (Wood, 1828) (Gastropoda: Cymatiidae) from Tenerife, Canary Islands (NE Atlantic) Seventy-five Years of Systematic Biology: Looking Back, Moving Forward A review of Sisyphini Dung Beetles (Coleoptera: Scarabaeinae) endemic to Mauritius: insights from subfossil evidence and phylogenetic analysis Detailed shape characterization reveals complementary ecomorphological patterns in brain shape and size evolution across the avian radiation Why power banks in hold luggage pose such a risk on holiday flights Why is Venus hotter than Mercury, when Mercury is closer to the Sun? Cacti spines, snake fangs, snail love darts – oh my! How function drives the evolution of nature’s puncture tools Morphology of male genitalia and legs reveals the classification of Mesozoic Zoraptera (Insecta) Modeling of Rate Heterogeneity in Datasets Compiled for Use With Parsimony Homes need more renewable energy tech – here’s how to make sure retrofits avoid creating e‑waste Non-destructive radiocarbon dating of bone High precision CA-ID-TIMS U-Pb zircon age for the Dueling Dinosaur locality, with implications for regional correlation, basal age and duration of the Hell Creek Formation, Montana Rapid riparian ecosystem recovery in low-latitudinal North China following the end-Permian mass extinction Diversification dynamics of the Palaeozoic actinopterygian radiation Tree-Cover Gradients Modulate the Taxonomic and Functional Diversity of Birds in Amazonian Cattle-Ranching Landscapes How many characters are needed to reconstruct a phylogeny? What’s a ‘sleep debt’? Can I ever pay it back? An expert explains 3.1 billion‑year‑old rocks in Australia reveal a forgotten chapter of Earth’s water cycle Homepage The Occurrence Birth-Death Diffusion Process: Unraveling Diversification Histories with Fossils and Heterogeneous Rates Cracks in the International Space Station are causing air leaks – how much longer can it remain habitable? Linking Ancient Refugia to Modern Diversity: Evidence of Multi-origin Postglacial Expansion of Sockeye Salmon on the Asian Range 12 billion years old, this interstellar comet is older than our Solar System We discovered a new rock type containing garnet inside a meteorite fragment from Mars Why are our fingers different lengths? Digital poverty is holding university students back The world agreed to protect 30% of the ocean by 2030 – but marine protection can’t be judged by area alone AI can’t replace mental health therapists. But here’s where it might make a difference Mandibular morphology clarifies phylogenetic relationships near the origin of crown birds Upside‑down whales aren’t sick or hurt – they’re just resting Spider fangs are one of their scariest features – new fossils reveal their origins A general evolutionary model for the emergence of novel characters from serial homologs Sea turtles diving through the eye of the storm help develop better cyclone forecasts Five hidden pitfalls of fitness tracking The world’s oceans are the hottest on record for June – and El Niño is set to turn up the heat even more New study finds clear‑cut logging can dramatically increase flood risk How generative AI and physics can help design new antibiotics ‘Green’ home features can earn developers 18% more, then save homeowners money in the long term: new study Phylogeny, ecology, and allometry: hierarchical controls of insect elemental composition The relationship between body size and skull and dental characters in cricetid rodents from Nebraska The oldest fossil record of a living true eel lineage (Protanguillidae, Anguilliformes) from Mexico reveals the gradual acquisition of modern eel traits Complexity Begets Simplicity: Self-Supervised Learning for Palaeontological Images with Few or No Labels Theoretical Morphology of Avian Wing Planform Reveals Variable Optimisation to Flight Style Exploring the preservation of a parasitic trace in decapod crustaceans using finite elements analysis