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Phys.org / Scientists boost mitochondria to burn more calories
Researchers have developed experimental drugs that encourage the mitochondria in our cells to work a little harder and burn more calories. The findings could open the door to new treatments for obesity and improve metabolic ...
Tech Xplore / For computational devices, talk isn't cheap: Research reveals unavoidable energy costs across all communication channels
Every task we perform on a computer—whether number crunching, watching a video, or typing out an article—requires different components of the machine to interact with one another. "Communication is massively crucial for ...
Medical Xpress / Stimulant ADHD medications work differently than previously thought
Prescription stimulants, such as Ritalin and Adderall, are widely used to treat attention deficit hyperactivity disorder (ADHD), including in children. In the U.S., about 3.5 million children aged 3 to 17 take an ADHD medication, ...
Tech Xplore / Redesigned carbon molecules boost battery safety, durability and power
Research published in the Journal of the American Chemical Society demonstrates a new way to make carbon-based battery materials much safer, longer lasting, and more powerful by fundamentally redesigning how fullerene molecules ...
Phys.org / Radio black hole trio lights up in rare galaxy merger
Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright supermassive black holes.
Phys.org / Africa's rarest carnivore: The story of the first Ethiopian wolf ever captured, nursed and returned to the wild
What's the value of one animal? When a wild animal is found badly injured, the most humane option is often euthanasia to prevent further suffering. That's what usually happens, and often for good reason. Even when the resources ...
Medical Xpress / Novel AI tool offers prognosis for patients with head and neck cancer
A team led by investigators at Mass General Brigham and Dana-Farber Cancer Institute has developed and validated an artificial intelligence (AI)–based noninvasive tool that can predict the likelihood that a patient's oropharyngeal ...
Medical Xpress / Key enzyme controls both weight gain and cholesterol levels in animal models
Obesity is a global epidemic and a major cause of morbidity and mortality because it increases the risk for comorbidities, including heart disease and fatty liver disease (MASLD). Rates of these disorders have risen as the ...
Medical Xpress / Flu surge exposes missed COVID lessons
Three leading public health and social psychology experts warn that the U.K. is failing to apply vital lessons from the COVID-19 pandemic as flu cases surge with hospitals facing mounting winter pressures ahead of the planned ...
Phys.org / Saturn's icy moon Enceladus is an attractive target in the search for life—new research
A small, icy moon of Saturn called Enceladus is one of the prime targets in the search for life elsewhere in the solar system. A new study strengthens the case for Enceladus being a habitable world.
Medical Xpress / Call 911 or risk losing the baby? Raids force some immigrants to avoid care
As immigrants in southeastern Louisiana and Mississippi braced for this month's U.S. Homeland Security operation, Cristiane Rosales-Fajardo received a panicked phone call from a friend.
Medical Xpress / Sleep variability linked with sleep apnea and hypertension
Over 70 million Americans wear digital activity trackers (DATs) to record their sleep, steps and heart rate. A new study from Scripps Research found that these devices could also provide insight into even more, including ...
