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Medical Xpress / Dementia care: How praise can help, and when it can miss the mark
On a busy hospital ward, a nurse says "wonderful, wonderful" as a patient with dementia completes a task. It sounds simple, but moments like this can play an important role in how care gets done.
Tech Xplore / New millimeter-wave transceiver doubles spectrum efficiency, eliminates self-interference
A newly developed architecture for full-duplex wireless transceivers solves the long-standing problem of self-interference, as reported by researchers from Science Tokyo. They implemented an innovative switching strategy ...
Phys.org / A new quantum computer sets a high watermark for accuracy. Are we on the verge of a big breakthrough?
In a laboratory in Broomfield, Colorado, 98 atoms are suspended in midair, held in place by electric fields and cooled to temperatures close to absolute zero.
Tech Xplore / Little evidence that Australia's under-16 social media restrictions have curbed use among adolescents
There is little evidence that Australia's Social Media Minimum Age Act has led to any immediate reductions in social media use by under-16s, according to an early analysis of survey data published by The BMJ.
Medical Xpress / UnitedHealth, Humana and CVS denied post-hospital care at some of the highest rates
The three largest Medicare Advantage insurers turned down requests for post-hospital care at some of the highest rates among major plans, a federal watchdog has found.
Phys.org / Businesses often row back on ethics when times get tough. Here's how technology can keep them on track
Five carmakers are involved in a case at the High Court in London over claims that they cheated on emissions tests. A decade ago, the "dieselgate" scandal broke, eventually forcing Volkswagen to pay billions of euros in fines ...
Medical Xpress / Socioeconomic challenges color patients' lung cancer screening experience
New research among lung cancer screening participants has found that low-dose chest computed tomography (CT) screening is generally well tolerated both physically and emotionally, but experiences vary across socioeconomic ...
Phys.org / Image: Roman Telescope arrives at Kennedy Space Center
In this photo from June 21, 2026, NASA's Nancy Grace Roman Space Telescope arrives at the agency's Kennedy Space Center in Florida aboard NASA's Pegasus barge. After offloading and transportation to the spaceport's Payload ...
Medical Xpress / Mapping the hidden rules of a key immune sensor
The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for "stimulator of interferon genes." STING helps cells respond to infections, damaged DNA and cancer. When ...
Medical Xpress / New technology helps reveal how the heart generates cells with regenerative potential
Two research teams at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) have developed a pioneering technique in Spain to characterize the proteome of individual cardiomyocytes—the cells responsible ...
Medical Xpress / Plant-based alternatives contain twice as many additives as animal products, finds study
A first-of-its-kind study of supermarket products has found that in total, the plant-based items sampled contained twice as many food additives as the animal-based equivalents. Overall, the plant-based products contained ...
Phys.org / Images: Perseverance reaches 'marathon' milestone on Mars
NASA's Perseverance rover appears as a green speck on the Martian surface on June 13, 2026, a day before the robotic explorer marked a distance milestone, having traveled a full marathon (26.2 miles, or 42.195 kilometers) ...