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Phys.org / Mapping our deep-rooted relationship with medicinal plants
Long before modern pharmaceuticals, our ancestors turned to plants to find cures for ailments from infections to parasites to fevers. A new study by Harvard researchers reveals the deep roots of that relationship: Several ...
Phys.org / Fossil fuel emissions accelerate winter rainfall changes across Europe by 23 years
New study reveals burning of fossil fuels is accelerating winter rainfall changes in the UK and Europe, almost 25 years sooner than expected.
Phys.org / Urban fringe areas show great potential for forest restoration
A study conducted at the University of São Paulo (USP) by researchers from the Nucleus of Analysis and Synthesis of Nature-Based Solutions (BIOTA Synthesis), a FAPESP Science Center for Development (SCD), identified approximately ...
Medical Xpress / Polyphenol-rich diets associated with lower long-term cardiovascular disease risk
People who regularly consume polyphenol-rich foods and drinks, such as tea, coffee, berries, cocoa, nuts, whole grains and olive oil, may have better long-term heart health.
Phys.org / Contrails are a major driver of aviation's climate impact, study shows
Aviation's climate impact extends beyond carbon dioxide emissions. A new international study, involving researchers from Chalmers University of Technology and the University of Gothenburg, reveals that contrails can represent ...
Phys.org / NASA confirms support for delayed European Mars rover: ESA
NASA has confirmed that it will contribute to Europe's Martian rover Rosalind Franklin, which is scheduled to launch in 2028 after repeated delays, the European Space Agency said on Wednesday.
Medical Xpress / Virtual clinical trial suggests psychedelics may boost brain activity in coma patients
Researchers from the University of Liège and international collaborators developed a "virtual clinical trial" exploring a unique pharmacological treatment in patients who do not fully regain consciousness after a coma. The ...
Tech Xplore / Why the long interface? AI systems don't 'get' the joke, research reveals
Powerful artificial intelligence (AI) systems, like ChatGPT and Gemini, simulate understanding of comedy wordplay, but never really "get the joke," a new study suggests.
Medical Xpress / Diabetes linked to higher risk of complications after stent surgery
Patients with diabetes have an increased risk of complications after stent implantation, according to a study from Karolinska Institutet in Sweden published in Diabetes Care. The study, which includes over 160,000 patients, ...
Medical Xpress / Focused ultrasound with chemotherapy shows survival benefit for brain cancer patients, clinical trial finds
Patients with the deadliest form of brain cancer, glioblastoma, who received MRI-guided focused ultrasound with standard-of-care chemotherapy had a nearly 40% increase in overall survival in a landmark trial of 34 patients ...
Phys.org / Nanoflowers rejuvenate old and damaged human cells by replacing their mitochondria
Biomedical researchers at Texas A&M University may have discovered a way to stop or even reverse the decline of cellular energy production—a finding that could have revolutionary effects across medicine.
Phys.org / X-ray technique captures footage of crystals growing in liquid metal
Researchers have successfully grown platinum crystals in liquid metal, using a powerful X-ray technique giving rare insight into how these delicate crystals form and grow.