Crocodile evolution rebooted by Ice Age glaciations
Crocodiles are resilient animals from a lineage that has survived for over 200 million years. Skilled swimmers, crocodiles can travel long distances and live in freshwater to marine environments. But they can't roam far overland. American crocodiles.....»»
Explaining the geological history of Indonesia using beetle evolution
A new study on weevils led by biologists Harald Letsch from the University of Vienna and Alexander Riedel from the State Natural History Museum in Karlsruhe brings new cross-disciplinary findings. Based on the evolution of the weevils there, conclusi.....»»
The evolution of deception tactics from traditional to cyber warfare
Admiral James A. Winnefeld, USN (Ret.), is the former vice chairman of the Joint Chiefs of Staff and is an advisor to Acalvio Technologies. In this Help Net Security interview, he compares the strategies of traditional and cyber warfare, discusses th.....»»
New look at a Lorrainosaurus in a museum finds plesiosaurs evolved earlier than thought
A team of paleontologists from Naturkunde-Museum Bielefeld, Adenauerplatz, the Polish Academy of Sciences, Natural History Museum Luxembourg and The Museum of Evolution at Uppsala University has found through study of a Lorrainosaurus fossil residing.....»»
Study elucidates evolution of mosquitoes and their hosts
Researchers at North Carolina State University and global collaborators have mapped the mosquito's tree of life, a major step toward understanding important traits, such as how the insects choose their hosts, feed on blood and spread disease. The fin.....»»
Ancient diamonds shine light on the evolution of Earth
The analysis of ancient, superdeep diamonds dug up from mines in Brazil and Western Africa, has exposed new processes of how continents evolved and moved during the early evolution of complex life on Earth......»»
A simulation to visualize the evolution of Alpine ice cover over the last 120,000 years
The last glacial period began around 115,000 years ago, and was punctuated by cold and warmer cycles, resulting in the advance and retreat of glaciers that shaped the landscape of the European Alps and their surroundings, carving out valleys. A new c.....»»
Can selection tie evolution more closely to physics?
New papers claim to link evolution to other physics, but neither really succeeds. Enlarge / Does Assembly Theory have useful things to say about evolution? The paper written by its proponents makes that difficult to tell. (credit.....»»
Scientists reconstruct extinct ape"s damaged skull to better understand evolution of great ape face
A new study led by scientists at the American Museum of Natural History, Brooklyn College, and the Catalan Institute of Paleontology Miquel Crusafont has reconstructed the well-preserved but damaged skull of a great ape species that lived about 12 mi.....»»
Scientists combine evolution, physics, and robotics to decode insect flight
Some insects' wings flap without brain input. Robots help us understand how. Enlarge / A hawk moth in flight. (credit: Gregory Dubus) Different insects flap their wings in different manners. Understanding the variations.....»»
Scientists reveal centromere repositioning in soybean genome
Researchers from China studying soybean genome evolution have focused on the phenomenon of centromere repositioning, which involves the formation of new centromeres at different chromosomal locations without altering the underlying DNA sequences. Thi.....»»
Examining immunoglobulin heavy chain genes and alcohol metabolism-related genes in the Han Chinese population
Understanding the traits that have undergone positive selection during human evolution can provide insight into the events that have shaped our species, as well as into the diseases that continue to plague us today. As the most populated ethnic group.....»»
Wild plants may edit their genomes in the same way we make GM crops—and it could be crucial to evolution
Genetically modified (GM) crops may be controversial, but similar processes happen naturally with wild plants. However, scientists have long been puzzled about how these processes happen. Our recent study may help researchers solve the mystery......»»
Long-term lizard study challenges the rules of evolutionary biology
Charles Darwin said that evolution was constantly happening, causing animals to adapt for survival. But many of his contemporaries disagreed. If evolution is always causing things to change, they asked, then how is it that two fossils from the same s.....»»
AMD FSR 3: everything you need to know about Fluid Motion Frames
AMD's FidelityFX Super Resolution (FSR) technology has undergone a significant evolution with the introduction of FSR 3.....»»
Unearthing the leaf miners of ancient times: 312-million-year-old fossil sheds light on insect behavior and evolution
Insects are fragile, soft-bodied animals whose remains are difficult to preserve. Wings are often fossilized, but insect bodies, if present, are usually bits and pieces of the original prehistoric animal, making it difficult for scientists to study t.....»»
New research finds that reducing antibiotic usage in animal feed is not enough to combat antibiotic resistance
A new study led by the University of Oxford has found that natural evolution of antibiotic resistance genes has maintained resistance in bacteria despite a reduction in the use of antibiotics. The findings demonstrate the importance of understanding.....»»
New research into pangolin genomics may aid in conservation efforts
A new paper in Molecular Biology and Evolution provides, for the first time, a comprehensive set of genomic resources for pangolins (sometimes known as scaly anteaters) that researchers believe will be integral for protecting these threatened mammals.....»»
Carbon-capture tree plantations threaten tropical biodiversity for little gain, ecologists say
The increasingly urgent climate crisis has led to a boom in commercial tree plantations in an attempt to offset excess carbon emissions. However, authors of an opinion paper published in the journal Trends in Ecology & Evolution argue that these carb.....»»
Research demonstrates the power of rhythm as a design element in evolution and robotics
As the internet quickly fills with viral videos of futuristic robots darting and racing around like the animals they're built to mimic, Duke researchers say that there's an element of their movement's programming that should not be overlooked: rhythm.....»»
Pheromones found to influence death feigning behavior in beetles
Predation is a driving force in the evolution of anti-predator strategies, and death feigning, characterized by immobility in response to threats, is a common defensive mechanism across various animal species. While this behavior can enhance an indiv.....»»