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Phys.org / Sixteen AI-designed viruses offer a new route against drug-resistant bacteria
In a world first, scientists led by a team from Stanford University have created 16 viable viruses that do not exist in nature and were designed by AI. Their experiment, which is published in Science, could help in the fight ...
Medical Xpress / Why a doctor saying 'it's normal' can backfire
A new study from the University of California San Diego Rady School of Management suggests that when physicians try to reassure patients by saying their symptoms are "normal," patients may infer that treatment isn't necessary—and ...
Phys.org / Engineered enzymes forge carbon-carbon and carbon-nitrogen bonds with high selectivity
Researchers from the Manchester Institute of Biotechnology, including Dr. Zachary Birch-Price and professor Anthony Green, have developed a new family of engineered enzymes that can create several different types of chemical ...
Medical Xpress / Simple blood test on a chip could help diagnose lung cancer
Researchers at Tel Aviv University have developed a new method for diagnosing lung cancer: a simple, fast, low-cost blood test that does not require DNA sequencing. The method identifies a chemical fingerprint of cancer cells ...
Phys.org / When it comes to predicting people's preferences, it pays to consider 'the power of three'
In his 1927 paper, "A law of comparative judgment," the American psychologist L. L. Thurstone proposed that when people select one option among multiple alternatives, they are picking the one that has the highest value to ...
Medical Xpress / Unexpected brain mechanism challenges assumptions about GLP-1s
For decades, obesity medications produced only modest weight loss. But in recent years, Ozempic and related GLP-1 therapies have transformed the field, enabling sustained weight loss of 10% to 15% or more. Despite their success, ...
Phys.org / Discovery of 'slow' electrons in 2D material could lead to new memory device
Over the last decade, researchers have developed two-dimensional materials with fascinating quantum effects that could be harnessed for next-generation technologies.
Medical Xpress / Patient-derived organoids reveal which breast tumors may resist standard therapies
Researchers at UC San Francisco have developed a new method to predict how different types of breast cancer will respond to treatment, using patient data from the I-SPY2 breast cancer trial and rapid testing on lab-grown ...
Phys.org / Ticklish spots are shared across cultures, but why they are ticklish is more complex than it seems
People from different cultural backgrounds are tickled in remarkably similar ways. They laugh, resist and are usually tickled by family members or friends. They are also ticklish in the same body regions. These are among ...
Phys.org / Report confirms record-high greenhouse gases, global sea level and ocean heat in 2025
According to the 36th annual State of the Climate report, greenhouse gas concentrations, global sea level and ocean heat content all reached record highs in 2025.
Phys.org / Trapped gases in ancient rocks challenge global explanation for 2-billion-year-old carbon anomaly
Roughly 2.5–2 billion years ago, Earth's surface experienced the biggest chemical change in its history when oxygen became abundant in the atmosphere, eventually leading to the evolution of complex life forms such as plants ...
Phys.org / When fever isn't the answer: Infected tadpoles cool themselves to fight viruses
Fever is one of the best-known mechanisms by which animals combat infectious diseases. Sick animals can increase their body temperature in two ways: through physiological regulation, by altering internal metabolic processes, ...