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Categories: Biology: General
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Published Searching for ancient bears in an Alaskan cave led to an important human discovery - Searching for Ancient Bears in an Alaskan Cave Led to an Important Human Discovery



Genetic analysis links 3,000-year-old bone found in cave to modern Alaska Natives. ABSTRACT: Searchi...
Published Epigenetic fingerprint as proof of origin for chicken, shrimp and salmon - Epigenetic Fingerprint as Proof of Origin for Chicken, Shrimp, and Salmon


Free-range organic chicken or factory farming? Scientists have developed a new detection method that...
Published Machine learning helps scientists identify the environmental preferences of microbes - Machine Learning Helps Scientists Identify the Environmental Preferences of Microbes



A machine-learning approach can give scientists insight into the environmental preferences of microb...
Published Scientist uncovers roots of antibiotic resistance - Scientist Uncovers Roots of Antibiotic Resistance



Microbiologists have uncovered the evolutionary origins of antimicrobial resistance (AMR) in bacteri...
Published Rooting out how plants control nitrogen use - Rooting Out How Plants Control Nitrogen Use



Nitrogen is such a crucial nutrient for plants that vast quantities of nitrogen-containing fertilize...
Published Smallest shifting fastest: Bird species body size predicts rate of change in a warming world - Smallest Shifting Fastest: How Bird Species Body Size Predicts Rate of Change in a Warming World



Birds across the Americas are getting smaller and longer-winged as the world warms, and the smallest...
Published Orangutans can make two sounds at the same time, similar to human beatboxing, study finds - **Orangutans: The Beatboxing Masters of the Jungle**



Orangutans can make two separate sounds simultaneously, much like songbirds or human beatboxers, acc...
Published Novel drug makes mice skinny even on sugary, fatty diet - Novel Drug Makes Mice Skinny Even on Sugary, Fatty Diet


Deleting a gene that promotes magnesium transport into mitochondria (which are cells' power plants)...
Published Researchers create artificial enzyme for fast detection of disease-related hormone in sweat - Researchers Create Artificial Enzyme for Fast Detection of Disease-Related Hormone in Sweat


Researchers have developed a handheld sensor that tests perspiration for cortisol and provides resul...
Published Surprising science behind bumblebee superfood - Surprising Science Behind Bumblebee Superfood



It's the spines. New research shows that the spiny pollen from plants in the sunflower family (Aster...
Published Perfume component helps lure male moth pests - Perfume Component Helps Lure Male Moth Pests



A small amount of a perfume component -- nonanal -- added to a traditional blend of sex pheromones c...
Published Engineered E. coli delivers therapeutic nanobodies to the gut - Engineered E. coli delivers therapeutic nanobodies to the gut



Researchers have succeeded in developing an E. coli-based 'smart microbe' that secretes therapeutic...
Published Squash bees flourish in response to agricultural intensification - Squash Bees Flourish in Response to Agricultural Intensification



While pollinator populations of many species have plummeted worldwide, one bee species is blowing up...
Published Researchers reveal a map to study novel form of cell-to-cell communication - Researchers Reveal a Map to Study Novel Form of Cell-to-Cell Communication



An international team of researchers lays the foundation to examine how extracellular RNA and its ca...
Published Study compares de novo proteins with randomly produced proteins - Study Compares De Novo Proteins with Randomly Produced Proteins



In a series of experiments, a team of researchers have compared de novo proteins with random-sequenc...
Published A miniature heart in a petri dish: Organoid emulates development of the human heart - A Miniature Heart in a Petri Dish: Organoid Emulates Development of the Human Heart



A team has induced stem cells to emulate the development of the human heart. The result is a sort of...
Published Why orchid bees concoct their own fragrance - Why Orchid Bees Concoct Their Own Fragrance



The reason why male bees collect scents in pockets on their hind legs remained a mystery for a long...
Published Memory B cell marker predicts long-lived antibody response to flu vaccine - Memory B Cell Marker Predicts Long-Lived Antibody Response to Flu Vaccine


Memory B cells play a critical role to provide long-term immunity after a vaccination or infection. ...
Published Rodents sent to the International Space Station uncover possible links between gut bacteria and bone loss in microgravity - Rodents Sent to the International Space Station Uncover Possible Links Between Gut Bacteria and Bone Loss in Microgravity



The bone density of astronauts -- of both the human and rodent variety -- decreases in space. Resear...
Published Near-universal T cell immunity towards a broad range of bacteria - Near-Universal T Cell Immunity: A Promising Solution to Bacterial Infections



Typically T cells of the immune system respond to a specific feature (antigen) of a microbe, thereby...