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Phys.org / Scientists find antidepressant in the brains of sharks off the coast of Rio de Janeiro
Sertraline is one of the most widely prescribed antidepressants in the world. Global sertraline sales are expected to keep growing, projected to expand from an estimated US$1.94 billion in 2025 to approximately US$3.13 billion ...
Phys.org / Flooding rains, ocean gains: How a huge Murray flood gave the sea a feast
For decades, the rivers of the Murray-Darling Basin have been heavily regulated by dams and irrigation networks. As a result, the volume of water entering the ocean is about 60% smaller than 100 years ago. But nature broke ...
Medical Xpress / Early pregnancy air pollution exposure linked to persistent depressive symptoms
Exposure to common air pollutants during early pregnancy may increase the likelihood of persistent depressive symptoms throughout pregnancy, according to a new study led by Tracy Bastain and co-authored by Carrie Breton, ...
Phys.org / Scientists find evidence of vast hidden magma systems inside Mars
Researchers from the University of Oxford have uncovered evidence that Mars once hosted enormous, Earth-like magmatic systems deep beneath its surface—despite the planet lacking the plate tectonics long thought necessary ...
Phys.org / Sea anemones reveal antiviral defense that reverses human immune playbook
A new study has uncovered a previously unknown antiviral defense mechanism in sea anemones, revealing that animals may have evolved more than one way to fight viral infections. Researchers discovered that a protein resembling ...
Medical Xpress / Young New Zealanders are waiting too long for bowel cancer diagnosis, study finds
Younger people with bowel cancer in Aotearoa are waiting months for a diagnosis, are frequently misdiagnosed and often receive little information and support, according to the largest nationwide study of its kind published ...
Phys.org / How a 'copper economy' helps fungi and bacteria build stubborn biofilms
Scientists have discovered that two common human pathogens can work together by managing copper in their shared environment—a finding that could open new ways to break down stubborn mixed biofilms.
Medical Xpress / Construction sites are not ready for extreme heat: 44% of workers said they have experienced a heat-related illness
Hot weather is already having a negative impact on U.K. construction workers' health and well-being, and most construction sites are not set up to protect them, researchers have found.
Phys.org / Wastewater management reverses widespread freshwater deoxygenation in China
Freshwater ecosystems worldwide have been suffering from declining oxygen levels—a trend known as deoxygenation—that threatens biodiversity, fisheries and ecosystem stability. However, a new study published in Nature Geoscience ...
Phys.org / New research outlines human-centered AI framework for online student success
University of Phoenix College of Doctoral Studies scholars Pamayla E. Darbyshire, DHA, MSN/CNS, and Carl Beitsayadeh, MS, have published the article, "Enhancing Student Success through GAI and Predictive Analytics," in International ...
Phys.org / Study challenges idea that simply playing sports makes kids less prone to violent behavior
Contrary to popular belief, simply playing organized youth sports does not reduce the likelihood of committing violence in one's lifetime and, in some cases, may increase it, according to a new study.
Medical Xpress / Field-based homeless health care programs can significantly improve hypertension among homeless people
Field-based programs that provide medical care to people experiencing homelessness can assist these patients in significantly improving their blood pressure, new UCLA research finds. The researchers were able to increase ...