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Phys.org / Journalism scholars document newspapers' role in reconstruction-era authoritarianism
When Bella Astrofsky, who's poised to graduate in May with a bachelor's degree in journalism, began digging through 19th-century newspapers, she did not expect to help inform how historians understand the end of Reconstruction ...
Medical Xpress / Culturally tailored food intervention delivers meaningful blood pressure reductions, finds study
Black and Hispanic adults with high blood pressure (hypertension) who received a culturally tailored food-based intervention with dietitian coaching experienced a significant drop in blood pressure compared with those who ...
Phys.org / AI tools are widely used by federal judges, study finds
A new Northwestern study surveying federal judges across the U.S. on their use and outlook on artificial intelligence in and outside of the courtroom found that more than 60% of judges who responded reported using at least ...
Phys.org / AI approach uncovers dozens of hidden planets in NASA's TESS data
Astronomers at the University of Warwick have validated over 100 exoplanets, including 31 newly detected planets, using a new artificial intelligence tool applied to data from NASA's Transiting Exoplanet Survey Satellite ...
Phys.org / Medieval DNA reveals trans-Saharan connections, rapid genetic mixing and leprosy in Islamic Ibiza
Medieval Ibiza was far from a quiet Mediterranean backwater. New DNA evidence shows that the island was part of a dynamic world linking Europe, North Africa and even the Sahel zone, south of Sahara. An international research ...
Phys.org / Light-activated nanoparticles trigger copper overload to kill cancer cells
Cuproptosis was discovered in 2022. It was a previously unknown type of cell death caused by an excess of copper. The research group led by Professor Johannes Karges at Ruhr University Bochum, Germany, used this mechanism ...
Medical Xpress / Mavacamten improves obstruction in adolescents with hypertrophic cardiomyopathy
Adolescent patients with obstructive hypertrophic cardiomyopathy (HCM) who received the drug mavacamten saw a significant improvement in left ventricular outflow tract (LVOT) gradient, a measure of blood flow obstruction ...
Medical Xpress / Q&A: How studying two different viruses can lead to new strategies for more potent antiviral treatments
Beyond both being viruses, HIV-1 and SARS-CoV-2 don't seem to have a lot in common. HIV-1 is a retrovirus that integrates with its host's DNA for life and can be passed down from mother to child, while SARS-CoV-2 is contagious ...
Phys.org / Microwave carrots, air-fry tomatoes: Researchers identify sustainable cooking methods for better nutrition
Researchers at the University of Seville's Food Color and Quality Laboratory have studied the effects of different cooking methods used for tomatoes and carrots (in the oven, microwave or air fryer, among others) on the amount ...
Tech Xplore / Researchers pioneer multi-energy, field-assisted diamond cutting technology
Machining, involving the precise cutting and shaping of materials, is a key manufacturing process. As industries increasingly adopt the use of high-performance materials with high strength and hardness, traditional machining ...
Phys.org / Unraveling the secrets of telomerase, an enzyme linked to aging and cancer
A central question in molecular biology is how cells protect their chromosomes from damage during repeated cell division. At the heart of this protective process is an enzyme called telomerase. Now an international research ...
Phys.org / Artemis II astronauts arrive at Florida launch site for first moon trip in 53 years
The astronauts set to become the first lunar visitors in more than half a century arrived at their launch site Friday, joining the towering rocket that stands poised to blast off next week and send them around the moon.
