Trilobites- extinct marine arthropods that roamed the world’s oceans from about 520 million years ago until they went extinct 250 million years ago, at the end of the Permian period – may have grown in a similar fashion and reached ages that match those of extant crustaceans, a new study has found.…
Past extinction events are key to understanding how modern life will respond to climate change. For ecologists who study communities of interacting organisms, the fossil record holds a wealth of information about how different species react to environmental perturbations, but with a major drawback — it only captures species with bones and shells.
Perhaps no Cambrian invertebrate can claim greater public enthusiasm than Anomalocaris. Not only is it bizarre looking – the story of its discovery, being pieced together from fragments thought to belong to different animals, is uniquely compelling.…
With a total length of up to 5.5m, the tiger shark is one of the largest predatory sharks known today. This shark is a cosmopolitan species occurring in all oceans worldwide.…
Extinct dinosaurs are popular subjects in many CGI-animated movies, documentaries and TV shows, but how they are portrayed as living, breathing animals often depends on a lot of guesswork.…
Just as humans and squirrels are part of the larger group called mammals, mammals are part of a larger group of animals called synapsids.…
The duck-billed hadrosaurs walked the Earth over 90-million years ago and were one of the most successful groups of dinosaurs. But why were these 2-3 tonne giants so successful?…
Studying how biodiversity on our planet has developed through time and how it reacted to environmental changes would be relatively straight-forward if we could time-travel, as ecologists.…
Biodiversity hotspots and gradients are a striking feature across the globe today. While the Latitudinal Diversity Gradient is the best known of these biodiversity patterns, strong gradients in species richness also exist in relation to topography and habitat heterogeneity.…
A new special issue from the Journal of Paleontology, brings together a collection of 17 papers focused on different aspects of echinoderm paleobiology. Author David F. Wright discusses his article 'Bayesian estimation of fossil phylogenies and the evolution of early to middle Paleozoic crinoids (Echinodermata)'.
A paleontologist at the Canadian Museum of Nature is countering decades of studies that assert that some dinosaurs can be identified as male or female based on the shapes and sizes of their bones.
A new study in Paleobiology has compared the diet of a variety of Australian megafaunal herbivores from the period when they were widespread (350,000 to 570,000 years ago) to a period when they were in decline (30,000 to 40,000 years ago) by studying their fossil teeth. The analysis suggests that climate change had a significant impact on their diets and may well have been a primary factor in their extinction.
This is the first post in our new series: “Conversations with Authors.” For our inaugural post, we asked Dr. Vesla Weaver to meet (virtually) with Dr.…
The microscopic parasite Strongyloides stercoralis infects millions of humans worldwide, often without symptoms. For years, the treatment of choice has been ivermectin, a drug that has been recognized for its use in combating diseases, such as river blindness. However, what is another option? Our recent study compared ivermectin to its lesser-known antiparasitic, moxidectin, and the results were promising.
The March article of Muses – the arts blog from BJPsych International is the first blog of the series. The blog is written by Dr Dami Ajayi, Specialty Doctor, Barnet Enfield and Haringey Mental Health NHS Foundation Trust and Trainee/Blog Editor, BJPsych International.…
The English language contains a wealth of insults and terms of abuse. Personal insults attack the core and immutable aspects of a person, such as their race, ethnicity, appearance, age, or a disability.…
More and more research is finding inflammation as a potential contributing factor towards to the development of various mental illnesses. A systematic review was conducted to determine the association between parasitic infection and mental illnesses in various African populations. Two parasite groups were evaluated; helminths and protozoans, and four mental illness classifications; depressive disorders, anxiety disorders, schizotypal disorders and unspecified mental illnesses.
This year, Mona Suleiman, who is doing her PhD at the University of Bath, was the winner of the award. The competition this year was high, but Mona’s presentation stood out for the fundamental impacts of her research that were explained in a very comprehensible way.
Last year, the editors of Classical Review announced that we would begin reviewing digital projects. This move recognises both the importance of digital resources for how we study and teach the ancient world, and the important roles that scholars of antiquity have played in the development of the digital humanities ecosystem.…
It is an article of faith among ordinary Filipinos that American troops will die with Filipino troops defending Philippine claims to the Spratly Islands in the South China Sea (SCS).…
More and more research is finding inflammation as a potential contributing factor towards to the development of various mental illnesses. A systematic review was conducted to determine the association between parasitic infection and mental illnesses in various African populations. Two parasite groups were evaluated; helminths and protozoans, and four mental illness classifications; depressive disorders, anxiety disorders, schizotypal disorders and unspecified mental illnesses.
The March article of Muses – the arts blog from BJPsych International is the first blog of the series. The blog is written by Dr Dami Ajayi, Specialty Doctor, Barnet Enfield and Haringey Mental Health NHS Foundation Trust and Trainee/Blog Editor, BJPsych International.…
The opportunity to showcase some of the exciting archaeological research currently underway on medieval Ethiopia in a journal as widely read as Antiquity is important.
At the end of the Greek Bronze Age, between c.1400-1200 BCE, the Mycenaean palaces of Crete and mainland Greece used small clay tablets to keep their accounting documents.
Q&A with Editor-in-Chief of the Precision Medicine Journal, Dame Anna Dominiczak, for International day of Women and Girls in Science
International law is in turmoil, and under challenge. It has been likewise for centuries, but particularly since 24 February this year.…
Listen to @BBCRadio4's Start the Week, featuring @NineDotsPrize winner @jkkusiak, talking about her book, 'Radically Legal'. Learn how a group of ordinary people inspired the book when they reclaimed over 240,000 apartments back from corporate landlords 🔗
Start the Week - ‘Left behind’, but not forgotten - BBC Sounds
Tom Sutcliffe with Paul Collier, Joanna Kusiak and Matthew Xia.
cup.org
Sparking curiosity from geopolitics in Japan to the cultural implications of AI!
Explore the seven new titles we are welcoming to Cambridge and the seven #OpenAccess titles we are launching in 2025 🚀 🔗 https://cup.org/3yhAuAx
Our Flip it Open programme has published titles from authors @GibbsSpike, @liederfollower and Inés Valdez!
Discover how we are funding the publication of #OpenAccess books without changing purchasing habits 🔗 https://cup.org/4diDHii
;
