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Categories: Ecology: Animals, Engineering: Robotics Research
Published Panama Canal expansion rewrites history of world's most ecologically diverse bats



In a new study, paleontologists describe the oldest-known leaf-nosed bat fossils, which were found along the banks of the Panama Canal. They're also the oldest bat fossils from Central America, preserved 20-million years ago when Panama and the rest of North America were separated from southern landmass by a seaway at least 120 miles wide.
Published Bat 'nightclubs' may be the key to solving the next pandemic



Researchers are studying how bats can carry deadly viruses, but not develop symptoms. They found that what happens during swarming behavior -- like social gatherings for bats -- may hold the key to understanding their viral tolerance and translate to human health in fighting off diseases like Ebola and COVID-19.
Published Online digital data and AI for monitoring biodiversity



Researchers propose a framework for integrating online digital data into biodiversity monitoring.
Published Treating liver cancer with microrobots piloted by a magnetic field



Researchers have developed a novel approach to treat liver tumors using magnet-guided microrobots in an MRI device.
Published The role of jellies as a food source in the Arctic winter



The Arctic is changing rapidly due to climate change. It is not only affected by increasing surface temperatures, but also by warm water from the Atlantic, which is flowing in more and more -- changing the structures and functions of the ecosystem as it also leads to species from warmer regions, such as sea jellies (also known as jellyfish) arriving in the Arctic. Using DNA metabarcoding, researchers have now been able to demonstrate that these jellyfish serve as food for amphipods on Svalbard during the polar night and thus play a greater role in Arctic food webs than previously assumed.
Published Tawny owl's pale grey color linked to vital functions ensuring survival in extreme conditions



A recent genetic discovery has revealed that the pale grey plumage of the tawny owl is linked to crucial functions that aid the bird's survival in cold environments. As global temperatures rise, dark brown plumage is likely to become more common in tawny owls living in colder areas.
Published Female lab mice behave very differently when placed outdoors



A new study has examined social behavior of lab mice in large outdoor enclosures.
Published Australia's most at-risk bird species share some common traits



Australian birds that live on islands are among the species most at risk of extinction, a first-of-its-kind study has shown. Australia has over 750 native bird species. But many of them are facing an uncertain future.
Published Joro spiders well-poised to populate cities



The Joro spider was first spotted stateside around 2013 and has since been spotted across Georgia and the Southeast. New research has found more clues as to why the spider has been so successful in its spread. The study found the invasive orb-weaving spider is surprisingly tolerant of the vibrations and noise common in urban landscapes. In this new study, researchers examined how Joro spiders can live next to busy roads, which are notably stressful environments for many animals.
Published How ancient sea creatures can inform soft robotics



Fossils of a marine animal that lived 500 million years ago, combined with computer simulations, informed the design of a new soft robot.
Published Why insects navigate more efficiently than robots



Engineers have studied how insects navigate, for the purpose of developing energy-efficient robots.
Published Understanding chronic wasting disease in deer



A new collaborative study analyzed fecal samples to shed light on how the fatal disease impacts the gut microbiome in deer, providing a promising tool for disease surveillance.
Published Surprising behavior in one of the least studied mammals in the world



Beaked whales are among the least studied mammals in the world. Now, a new study reveals surprising information about the Baird's beaked whale species.
Published Alien invasion: Non-native earthworms threaten ecosystems



Analysis reveals imported earthworm species have colonized large swaths of North America, and represent a largely overlooked threat to native ecosystems. The researchers warn of the need to better understand and manage the invaders in our midst.
Published 3D printed nanocellulose upscaled for green architectural applications



For the first time, a hydrogel material made of nanocellulose and algae has been tested as an alternative, greener architectural material. The study shows how the abundant sustainable material can be 3D printed into a wide array of architectural components, using much less energy than conventional construction methods.
Published Scientists develop new biocontainment method for industrial organisms



Researchers have developed a new biocontainment method for limiting the escape of genetically engineered organisms used in industrial processes.
Published GPT-3 transforms chemical research



Scientists demonstrate how GPT-3 can transform chemical analysis, making it faster and more user-friendly.
Published Apex predators not a quick fix for restoring ecosystems



An experiment spanning more than two decades has found that removal of apex predators from an ecosystem can create lasting changes that are not reversed after they return -- at least, not for a very long time. The study challenges the commonly held belief that the reintroduction of wolves to Yellowstone National Park restored an ecosystem degraded by their absence.
Published Number of shark bites consistent with recent trends, with small spike in fatalities



There was an increase in the number of unprovoked shark attacks worldwide and an uptick in fatalities in 2023 compared to the previous year. A scientific database of global shark attacks, confirmed 69 unprovoked bites in 2023. Although this is higher than the most recent five-year average of 63 attacks, the data remain consistent with long-term trends.
Published One person can supervise 'swarm' of 100 unmanned autonomous vehicles



Research involving has shown that a 'swarm' of more than 100 autonomous ground and aerial robots can be supervised by one person without subjecting the individual to an undue workload.