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Published DNA shows where Washington culvert replacements helped spawning salmon



University and federal scientists used genetic sleuthing to study how salmon were affected by two ma...
Published 'Resurrecting' the legendary figure behind Count Dracula



Vlad III, known as Vlad the Impaler, was a 15th century prince and military leader who was so terrif...
Published Did animal evolution begin with a predatory lifestyle?



Surprising findings on the development of sea anemones suggest that a predatory lifestyle molded the...
Published Agriculture study delivers unexpected results: Cover crops and roots



Farmers usually plant so-called cover crops after harvesting their main crop in the Fall. This preve...
Published Risk of fatal heart attack may double in heat wave and high fine particulate pollution days



An analysis of more than 202,000 heart attack deaths between 2015-2020 in a single Chinese province...
Published Macrophages 'eat' insulin-producing cells to regulate insulin after mice have given birth



Pregnancy brings a rise in pancreatic beta cells -- the cells that produce insulin. Shortly after bi...
Published Mice pass the mirror test, a classic indicator of self-recognition



Researchers report that mice display behavior that resembles self-recognition when they see themselv...
Published DNA from discarded whale bones suggests loss of genetic diversity due to commercial whaling



Commercial whaling in the 20th century decimated populations of large whales but also appears to hav...
Published Observation of a virus attaching to another virus



'Satellite' viruses must be in proximity to their 'helper' virus to replicate, but this research rep...
Published Ancient 'chewing gum' reveals stone age diet



What did people eat on the west coast of Scandinavia 10,000 years ago? A new study of the DNA in a c...
Published Compounds in female ginseng could lead to new osteoporosis treatments



With ever-increasing life expectancy comes the challenge of treating age-related disorders such as o...
Published Earlier and earlier high-Arctic spring replaced by 'extreme year-to-year variation'



About 15 years ago, researchers reported that the timing of spring in high-Arctic Greenland had adva ...
Published Self-correcting quantum computers within reach?



Quantum computers promise to reach speeds and efficiencies impossible for even the fastest supercomp...
Published How to run a password update campaign efficiently and with minimal IT costs



Computer scientists found that email notifications to update passwords potentially yielded diminishi...
Published Cell types in the eye have ancient evolutionary origins



In a comparative analysis across vertebrates of the many cell types in the retina -- mice alone have...
Published Astronomers discover newborn galaxies with the James Webb Space Telescope


With the launch of the James Webb Space Telescope, astronomers are now able to peer so far back in t...
Published New study shows how AI can help us better understand global threats to wildlife



Researchers used AI to scour information from websites and social media to map bat hunting and trade...
Published As sea otters recolonize California estuary, they restore its degraded geology



As sea otters recolonize a California estuary, they are restoring its degraded geology by keeping po...
Published Sediment core analysis supports new epoch characterized by human impact on planet



Scientists analyzed open-source data to track vegetation changes across North America since the end...
Published First view of centromere variation and evolution



A genomic study of human and selected nonhuman primate centromeres has revealed their unimaginable d...