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Medical Xpress / Conscious perception of hunger, not just glucose levels, can drive mood swings
When we are hungry, our mood often drops—a phenomenon known colloquially as "hangry." A new study by the University Hospital Bonn (UKB), the University of Bonn, and the University Hospital Center Tübingen now shows that ...
Tech Xplore / What's my age again? The tech behind Australia's social media ban
Tech giants will apply multiple layers of security to weed out young users under Australia's world-first ban on social media for under-16s.
Medical Xpress / Health impacts related to 'forever chemicals' linked to billions in economic losses
The negative health impacts from contamination by so-called forever chemicals in drinking water costs the contiguous U.S. at least $8 billion a year in social costs, a University of Arizona-led study has found.
Phys.org / Cosmic gas flows, not collisions, explain Milky Way's double chemical signature
Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been revealed by a new study.
Phys.org / Parasitic fungus may have emerged 18 million years before the ants with which it lives today
A genus of fungi previously considered a parasite of fungi associated with ants may actually have much more complex ecological functions. According to a study published in the journal Communications Biology, one piece of ...
Phys.org / Lower-cost space missions like NASA's ESCAPADE are starting to deliver exciting science, but at a risk
After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has finally begun its roundabout journey to Mars.
Medical Xpress / Inconsistent sleep patterns in adolescents found to have widespread negative effects on the developing brain
Adolescents often sleep less than recommended and have substantially different sleep patterns on weekdays and weekends. Their mismatch in sleep timing between school and free days, known as social jet lag, has been linked ...
Medical Xpress / Growth hormone directly regulates stem cells in bone growth plates, revealing a delicate balance
Researchers at the University of Gothenburg can now demonstrate previously unexplained processes behind growth therapy. It involves hormonal mechanisms at the cellular level, with focus on a sensitive balance between stem ...
Medical Xpress / Powerful new brain PET scanner is opening new research pathways
At the Yale Positron Emission Tomography (PET) Center, an ultra-high-performance brain-dedicated scanner called the NeuroEXPLORER (NX) is redefining what is possible in brain PET imaging.
Phys.org / Museum staff are overwhelmingly in favor of behind-the-scenes tours
If natural history museums can be said to have a problem, it's that they have too many specimens for any one person to see and not nearly enough exhibit space to show them off. The Florida Museum of Natural History, for example, ...
Tech Xplore / How 'everyday AI' encourages overconsumption
From automatically generated overviews to chatbots in spreadsheets, so-called artificial intelligence is increasingly being integrated into our watches, phones, home assistants and other smart devices.
Medical Xpress / Team discovers how to target 'undruggable' protein that fuels aggressive leukemia
Researchers at the UCLA Health Jonsson Comprehensive Cancer Center have identified a small molecule that can inhibit a cancer-driving protein long considered impossible to target with drugs—a discovery that could open the ...
