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Categories: Chemistry: Biochemistry, Ecology: Animals
Published Who knew that coprophagy was so vital for birds' survival?



New research explains how eating feces (known as coprophagy) shapes wild birds' digestive tracts (gut biota), enabling them to absorb lost or deficient nutrients and adjust to seasonal variations in food sources.
Published Giant sequoias are a rapidly growing feature of the UK landscape



Imported giant sequoia trees are well adapted to the UK, growing at rates close to their native ranges and capturing large amounts of carbon during their long lives, finds a new study.
Published A sprayable gel could make minimally invasive surgeries simpler and safer



The new GastroShield gel can be sprayed through an endoscope after polyps are removed during colonoscopy, protecting the gut and helping prevent complications from weakened gastrointestinal tissues.
Published Scientists develop a rapid gene-editing screen to find effects of cancer mutations



Researchers found a way to screen cancer-linked gene mutations much more easily and quickly than existing approaches, using a variant of CRISPR genome-editing known as prime editing.
Published Gene flow in giraffes and what it means for their conservation



Giraffes, with their bizarre body plan, have always held a special place in the minds of evolutionary biologists and non-experts alike. In a new study whole-genome sequencing data was used to investigate the evolutionary processes occurring within giraffes. In particular, the authors were interested in establishing whether different populations of giraffes really have been isolated from each other for extended periods of time, which is normally a requirement before new species can arise.
Published Cheetahs' unrivalled speed explained by their 'sweet spot' size, finds Imperial study



A new study has answered a long-held question about why medium-sized land animals like cheetahs tend to be fastest.
Published GPS nanoparticle platform precisely delivers therapeutic payload to cancer cells



A newly developed 'GPS nanoparticle' injected intravenously can home in on cancer cells to deliver a genetic punch to the protein implicated in tumor growth and spread, according to researchers. They tested their approach in human cell lines and in mice to effectively knock down a cancer-causing gene, reporting that the technique may potentially offer a more precise and effective treatment for notoriously hard-to-treat basal-like breast cancers.
Published Design rules and synthesis of quantum memory candidates



In the quest to develop quantum computers and networks, there are many components that are fundamentally different than those used today. Like a modern computer, each of these components has different constraints. However, it is currently unclear what materials can be used to construct those components for the transmission and storage of quantum information.
Published Would the highly sensitive transparent ultrasound transducer revolutionize biomedical imaging technology?



A team develops an ultrasensitive broadband transparent ultrasound transducer.
Published Flexible artificial intelligence optoelectronic sensors towards health monitoring



Artificial intelligence (AI) is known for its high energy consumption, especially in data-intensive tasks like health monitoring. To address this, researchers have developed a flexible paper-based sensor composed of nanocellulose and zinc oxide (ZnO) nanoparticles that operates like the human eyes and brain. The sensor is energy-efficient, responds to optical input in real-time, and is both flexible and easy to dispose of, making it ideal for health monitoring applications.
Published Anemonefish are better taxonomists than humans



Scientists reveal new lineages of giant sea anemones in Japan and their surprising associations with anemonefish.
Published Wrist device that monitors activity could help provide early warning of Alzheimer's



Monitoring daily activity patterns using a wrist-worn device may detect early warning signs of Alzheimer's disease, according to a new study.
Published Natural history specimens have never been so accessible



Researchers have painstakingly taken computed topography (CT) scans of more than 13,000 individual specimens to create 3D images of more than half of all the world's animal groups, including mammals, fishes, amphibians and reptiles.
Published Combined microscopy technique catches light-driven polymers in the act



Researchers have used tip-scan high-speed atomic force microscopy combined with an optical microscope to observe light-induced deformation of azo-polymer films. The process could be followed in real time, and the film patterns were found to change with the polarization of the light source. The observations will contribute to the use of azo-polymers in applications such as optical data storage, and the approach is expected to be useful across materials science and physical chemistry.
Published Evolutionary nature of animal friendships



Biologists present groundbreaking research shedding new light on the evolution of social bonds and cooperation among group-living animals.
Published Mapping the future's sweet spot for clean energy and biodiversity



A new study of Joshua trees, kit foxes and solar energy developments highlights the need to consider climate-induced range shifts for species as we expand clean energy.
Published Tiny wireless light bulbs for biomedical applications



The combination of OLEDs and acoustic antennas creates a light source that could be used for minimally invasive treatment methods.
Published Researchers develop artificial building blocks of life



For the first time, scientists have developed artificial nucleotides, the building blocks of DNA, with several additional properties in the laboratory.
Published Balancing training data and human knowledge makes AI act more like a scientist



When you teach a child how to solve puzzles, you can either let them figure it out through trial and error, or you can guide them with some basic rules and tips. Similarly, incorporating rules and tips into AI training -- such as the laws of physics --could make them more efficient and more reflective of the real world. However, helping the AI assess the value of different rules can be a tricky task.
Published Reptile roadkill reveals new threat to endangered lizard species



The chance sighting of a dead snake beside a sandy track in remote Western Australia, and the investigation of its stomach contents, has led researchers to record the first known instance of a spotted mulga snake consuming a pygmy spiny-tailed skink, raising concerns for a similar-looking, endangered lizard species.