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Phys.org / Could the discovery of a tiny RNA molecule explain the origins of life?
One of the greatest mysteries of our planet is how a soup of lifeless chemicals transformed into the first living cell. There are several competing theories about where this happened, from frozen polar ice to superheated ...
Phys.org / Does vegan-friendly haircare work? Early tests show shinier, easier-to-comb strands
To find new ways to shield hair from heat, sunlight and air pollution, researchers in Brazil are turning to vegan-friendly ingredients for shampoos and conditioners. Published in ACS Omega, early tests show that a fruit-algae ...
Phys.org / Slippery ions create a smoother path to blue energy
Osmotic energy, often called blue energy, is a promising way to generate sustainable electricity from the natural mixing of salt and fresh water. It exploits the voltage that arises when ions from saltwater pass through an ...
Phys.org / Social media images help fill 'major gaps' in global biodiversity data
A new study published in Conservation Biology shows that geotagged social media photos can significantly improve biodiversity datasets, especially in regions underrepresented in global monitoring efforts. Led by scientists ...
Phys.org / Navigation apps can help level the playing field for ride-hail drivers
Technology is making the ride-hail industry more accessible than ever, according to new research published in the Strategic Management Journal. The study, conducted by academics at the National University of Singapore (NUS), ...
Tech Xplore / Organic solar cells degrade quickly, but a solid additive could help them last longer
Solar power continues to grow—accounting for most new capacity added to U.S. electric grids in 2024—but the mid-1950s technology most often used to capture the sun's energy comes with environmental costs.
Medical Xpress / Combining nerve blocks with therapy speeds recovery in military personnel and veterans, clinical trial finds
Military service members and veterans frequently experience post-traumatic stress disorder (PTSD), which is linked to a range of psychological challenges and adverse effects. Cognitive-behavioral therapies like cognitive ...
Medical Xpress / Negative experiences like divorce or bullying may increase obesity risk in children
Adverse childhood experiences, such as physical or sexual abuse, parental divorce, socioeconomic hardship, neglect or bullying, may increase the risk of obesity in children, according to new University of Georgia research. ...
Medical Xpress / Alzheimer's gene boosts seizures, but pathway can be targeted, study finds
The gene most strongly correlated with Alzheimer's disease also boosts seizure activity by decreasing levels of ion pumps and energy-producing enzymes in neurons, a new study by researchers at the University of Illinois Urbana-Champaign ...
Phys.org / China has slashed air pollution, but the 'war' isn't over
Fifteen years ago, Beijing's Liangma riverbanks would have been smog-choked and deserted in winter, but these days they are dotted with families and exercising pensioners most mornings.
Medical Xpress / FDA-approved drug may reverse T-cell exclusion in fibrolamellar liver cancer
Immunotherapy—which activates the body's own immune system to kill cancer cells—has not worked well against a rare and fatal liver cancer, but a new study finds an existing FDA-approved drug may allow the immunotherapy ...
Tech Xplore / NASA advances high-altitude traffic management
High-altitude flight is getting increasing attention from sectors ranging from telecommunications to emergency response. To make that airspace more accessible, NASA is developing an air traffic management system covering ...
