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Phys.org / Climate shifts could leave many protected floodplains too dry

Floodplains face increasing pressure: currently protected areas will not be sufficient to preserve the species living in them in the future, a review study conducted under the direction of the Swiss Federal Institute for ...

2 hours ago in Biology
Medical Xpress / Tiled amplicon sequencing could transform tuberculosis care

When the COVID-19 pandemic was at its peak, and multiple variants were threatening lives around the world, scientists relied on a process called "tiled amplicon sequencing" to track the virus's spread. Now, an international ...

5 hours ago in Genetics
Phys.org / Researchers engineer cold-tolerant proteins to give US an Arctic edge

As the Arctic region becomes increasingly contested, the U.S. military faces a new era of challenges in one of the world's most inhospitable environments. Researchers at the Johns Hopkins Applied Physics Laboratory (APL) ...

7 hours ago in Biology
Phys.org / A 690-million-kilometer journey through space ends for Australia's SpIRIT mission

After more than 25 months of successful operations in space, the SpIRIT mission has ended, marking a major milestone for Australia's growing space capability. Led by the University of Melbourne, in collaboration with the ...

3 hours ago in Astronomy & Space
Phys.org / Synthetic gene medicines may disrupt DNA repair

Antisense oligonucleotides (ASOs), used to treat genetic diseases, can affect how cells repair damage to their DNA. This is shown in a new study from Karolinska Institutet, published in Nature Communications. The findings ...

5 hours ago in Biology
Phys.org / Microplastics and nanoplastics in urban air originate mainly from tire abrasion, research reveals

Although plastic particles in the air are increasingly coming into focus, knowledge about their distribution and effects is still limited. Chemical analyses from Leipzig now provide details from Germany for the first time: ...

23 hours ago in Earth
Medical Xpress / Diabetes and liver medications failed to treat long COVID

The search for long COVID treatments continues, as a randomized clinical trial found that a two-week course of metformin or ursodeoxycholic acid (UDCA) did not meaningfully improve recovery from symptoms, despite earlier ...

6 hours ago in Medications
Phys.org / Australians face misinformation online daily, research reveals

Australians routinely encounter misinformation in their everyday online lives, and it's not just limited to politics or pandemics, according to new research in collaboration with QUT's Digital Media Research Center. The study, ...

7 hours ago in Other Sciences
Medical Xpress / Your lifestyle trajectory greatly influences your weight, study says

Today, almost a third of U.S. adults are overweight and 43% have obesity. Behaviors that are likely to influence weight may be cemented early on. Early adulthood, from ages 18 to 25, is a time when people tend to experience ...

6 hours ago in Overweight & Obesity
Medical Xpress / A new target in melanoma? Disrupting macrophage vesicles could break a tumor-fueling cycle

Pro-inflammatory M1 macrophages involved in immune responses accelerate the progression of melanoma through the extracellular vesicles they secrete, a study from the University of Eastern Finland shows. The findings are published ...

3 hours ago in Medical research
Medical Xpress / Some young gamers may be at higher risk of mental health problems, but family and school support can help

Pre-teens who struggle to control their video gaming habits are more likely to have psychotic-like experiences a year later, a new study has found. McGill University researchers and colleagues at Maastricht University found ...

3 hours ago in Psychology & Psychiatry
Phys.org / Dense, dark forests in Europe are a modern phenomenon

For over 20 million years, the landscape of Europe has been a tree-rich mosaic of grasslands, scrubs and more or less open woodlands with an abundance of wildflowers. This is the conclusion of a new and comprehensive study ...

22 hours ago in Biology