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Categories: Biology: Zoology, Environmental: Biodiversity
Published Twin research indicates that a vegan diet improves cardiovascular health



A recent trial of identical twins comparing vegan and omnivore diets found that a vegan diet improves overall cardiovascular health.
Published This 'gross' mixture has big benefits for the study of bacteria



Researchers have discovered that growing bacteria on agar mixed with organs is an efficient and effective way to study infectious pathogens.
Published Identifying Australia's most elusive birds



Scientists have analyzed more than 3.8 million volunteer hours of birdwatching data to identify Australia's most elusive species.
Published Unknown animals were leaving bird-like footprints in Late Triassic Southern Africa



Ancient animals were walking around on bird-like feet over 210 million years ago, according to a new study.
Published Vulnerability of England's only resident bottlenose dolphins



New research has provided a detailed examination of England's bottlenose dolphin population's existence and the challenges it faces from human activities and environmental factors on a daily basis.
Published The venom preceded the stinger: Genomic studies shed light on the origins of bee venom



Bees, wasps and ants belong to the Hymenoptera order and inject a whole cocktail of venomous ingredients when they sting. Despite their tremendous ecological and economic importance, little was previously known about the origins of their venom. Through extensive genomic studies, a team of researchers has now discovered that typical venomous components were already present in the earliest ancestors of Hymenoptera and must therefore have evolved before the stingers of bees and other insects. What's more, and contrary to previous assumptions, the gene for the venom melittin is found solely in bees.
Published Landscape dynamics determine the evolution of biodiversity on Earth



A landmark study into the geological timescale distribution of sediment and nutrients over 500 million years shows that species biodiversity on Earth is driven by landscape dynamics.
Published Flower power on Indian farms helps bees and boosts livelihoods



Planting flowers beside food crops on farms in India attracts bees, boosts pollination and improves crop yield and quality, researchers have found.
Published Slash-and-burn agriculture can increase forest biodiversity, researchers find



The slash-and-burn agriculture practiced by many Indigenous societies across the world can actually have a positive impact on forests, according to a new study done in Belize. Researchers found that in areas of the rainforest in which Indigenous farmers using slash-and-burn techniques created intermediate-sized farm patches -- neither too small nor too large -- there were increases in forest plant diversity.
Published Fish ecologist's research indicates need to conserve iconic migratory snook in Mexico



Biologists investigated the snook’s almost 400-mile migration up into the rainforest habitat of the Usumacinta River. They have found that the snook, which connect aquatic food webs and support fisheries, spawn and start their lives in coastal nursery habitats before moving into river habitats that offer an array of food resources.
Published Sensitive ecosystems at risk from mine waste



Nearly a third of the world's mine tailings are stored within or near protected conservation areas, new research has found.
Published Pioneering research method reveals bluefin tuna's fate



The Mediterranean spawning grounds of Bluefin tuna -- the largest tuna and one of the most powerful fish in the sea -- are under threat, due to rising sea temperatures. A pioneering research method to decode bluefin 'otoliths' (a stony tissue found in their ear) has determined the threshold sea temperature at which bluefin thrive to be 28 degrees Celsius.
Published Fish IgM structure sheds light on antibody evolution



Researchers have analyzed the antibody Immunoglobulin M in rainbow trout to shed some light on why these proteins may have evolved over time.
Published Vampire bats make northward flight seeking stable climates



A new article predicts that vampire bats -- currently only found in Mexico and Central and South America -- are on the move, with the United States being a viable home in 27 years.
Published Casas del Turuñuelo, a site of repeated animal sacrifice in Iron Age Spain



The Iron Age site of Casas del Turuñuelo was used repeatedly for ritualized animal sacrifice, according to a multidisciplinary study.
Published How do temperature extremes influence the distribution of species?



As the planet gets hotter, animal and plant species around the world will be faced with new, potentially unpredictable living conditions, which could alter ecosystems in unprecedented ways. A new study investigates the importance of temperature in determining where animal species are currently found to better understand how a warming climate might impact where they might live in the future.
Published Curators and cavers: How a tip from a citizen scientist led to deep discoveries in Utah's caves



Scientists and colleagues from Utah's caving community have published the first research from their collaborative fieldwork effort deep in Utah's caves. The journal's feature article reveals why caves make such compelling research archives; what was uncovered in Boomerang Cave in northern Utah; why skeletal remains provide new access to hard-to-get data from the recent past; and offers a new zoological baseline for mammalian changes in an alpine community.
Published Deep-sea mining and warming trigger stress in a midwater jellies



The deep sea is home to one of the largest animal communities on earth which is increasingly exposed to environmental pressures. However, our knowledge of its inhabitants and their response to human-induced stressors is still limited. A new study now provides first insights into the stress response of a pelagic deep-sea jellyfish to ocean warming and sediment plumes caused by deep-sea mining.
Published Protect delicate polar ecosystems by mapping biodiversity



Concerted action is required to mitigate the impact of warming on polar ecosystems and sustainably manage these unique habitats.
Published Innovative aquaculture system turns waste wood into nutritious seafood



Innovative aquaculture system turns waste wood into nutritious seafood. Researchers hoping to rebrand a marine pest as a nutritious food have developed the world's first system of farming shipworms, which they have renamed 'Naked Clams'.