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Tech Xplore / Laser speed in 3D printing tunes atomic structure of high-entropy alloys
Next-generation technology requires next-generation materials that can be tailored to exact mission requirements. Additive manufacturing, or 3D printing, has already revolutionized industries like aerospace engineering by ...
Phys.org / Fossil shorebirds reveal Australia's ancient wetlands lost to climate change
Flinders University paleontology researchers—with local fossil experts—have discovered how prolific shorebirds, including the Plains-wanderer, once lived across South Australia's South-East during wetter times up to 60,000 ...
Medical Xpress / Trees, not grass and other greenery, associated with lower heart disease risk in cities
A multi-institutional study led by the University of California, Davis, finds that living in urban areas with a higher percentage of visible trees is associated with a 4% decrease in cardiovascular disease. By comparison, ...
Phys.org / ALMA reveals teenage years of new worlds
Astronomers have, for the first time, captured a detailed snapshot of planetary systems in an era long shrouded in mystery. The ALMA survey to Resolve exoKuiper belt Substructures (ARKS), using the Atacama Large Millimeter/submillimeter ...
Phys.org / Bats use 'acoustic flow velocity' to navigate complex environments in darkness
A long-standing mystery about how wild bats navigate complex environments in complete darkness with remarkable precision, has been solved in a new University of Bristol-led study. The findings are published in Proceedings ...
Medical Xpress / Surgery beats medical therapy in type 2 diabetes, regardless of social deprivation: Study
For adults with type 2 diabetes (T2D), surgery is superior to medical therapy for reducing hemoglobin A1c (HbA1c) levels and achieving weight loss, regardless of social deprivation, according to a study published online Jan. ...
Phys.org / A two-week leap in breeding: Antarctic penguins' striking climate adaptation
A decade-long study led by Penguin Watch, at the University of Oxford and Oxford Brookes University, has uncovered a record shift in the breeding season of Antarctic penguins, likely in response to climate change.
Medical Xpress / Donated blood has a shelf life, and a new test tracks how it ages
A new, fast and easy test could revolutionize blood transfusions, giving blood centers and hospitals a reliable way to monitor the quality of red blood cells after they sit for weeks in storage.
Medical Xpress / Scientists uncover hidden cells fueling brain cancer—and a drug that could stop them
A team of Canadian scientists has uncovered a new way to slow the growth of glioblastoma, the most aggressive and currently incurable form of brain cancer—and identified an existing medication that could treat it.
Phys.org / How early cell membranes may have shaped the origins of life
Modern cells are complex chemical entities with cytoskeletons, finely regulated internal and external molecules, and genetic material that determines nearly every aspect of their functioning. This complexity allows cells ...
Phys.org / The last spiny dormouse in Europe
Today, only one species of the spiny dormouse survives, in southern India. However, the oldest spiny dormouse in evolutionary history, a member of the rodent family, was found in sediment dating back 17.5 to 13.3 million ...
Phys.org / Positive interactions dominate among marine microbes, six-year study reveals
A six-year analysis of marine microbes in coastal California waters has overturned long-held assumptions about how the ocean's smallest organisms interact.
