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Medical Xpress / Emerging mRNA vaccine strategies target cancer and pathogenic viruses in potent new ways
The technology that gave the world mRNA COVID vaccines is being tested in a variety of new ways, and emerging research reveals that a crucial T-cell population can be reprogrammed in animal models by reimagining the science ...
Phys.org / Decline in plankton across Northeast Atlantic sends stark warning for ocean health
Microscopic plankton are among the most important organisms on Earth. Phytoplankton produce around half of the oxygen we breathe, while plankton as a whole underpin marine food webs, support fisheries, help regulate carbon ...
Phys.org / Giant exoplanet may hold a magnetic grip on its host star
Within their planetary systems, stars are continuously shaping their orbiting planets through gravity, radiation and magnetic forces. So far, this relationship has appeared to be a one-way street.
Tech Xplore / Competition may push AI firms to favor speed over safety, new study finds
As AI systems become increasingly powerful, policymakers around the world are grappling with a difficult question: How can society encourage innovation—and the now-plausible race to truly intelligent AI—while managing potentially ...
Phys.org / Hawaiian short-eared owl deaths in Hawaiʻi primarily caused by vehicle collisions
Trauma from vehicle collisions caused the majority of documented deaths for the Pueo (Hawaiian short-eared owl), according to a statewide study led by researchers at the University of Hawaiʻi at Mānoa. The findings represent ...
Medical Xpress / Exploring the lasting harms of social isolation in adolescence
How do social experiences during adolescence promote empathetic, helpful behavior? In a study appearing in eNeuro, Yi Zuo, from the University of California, Santa Cruz, and colleagues used mice to explore how social isolation ...
Medical Xpress / Study reveals how early-life cellular process helps shape lifelong immune health
Researchers at Hospital for Special Surgery (HSS) have uncovered a critical link between the immune system in early life and its function in adulthood. The study, published in Science Immunology, identifies a new role for ...
Phys.org / Why nanoscale droplets don't coalesce and microscale droplets do
Olive oil and water do not naturally mix. Water molecules are polar, having a net electric dipole moment due to the bend angle of about 104.5° between the two oxygen-hydrogen bonds. Olive oil is nonpolar due to its long hydrocarbon ...
Medical Xpress / Fish-inspired sensor tracks how human heart tissue responds to disease and treatment
Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ripples they create. The team has created a wireless, noninvasive sensing platform that can biomechanically ...
Phys.org / Mummified dogs reveal Tiwanaku people buried companions beside homes long before they became status symbols
In the arid landscapes of southern Peru, around 1,100 years ago, someone carefully dug a small pit, laid down a woven mat and placed a young dog within as if sleeping, possibly wrapped in twine. Centuries later, the mummified ...
Tech Xplore / Mapping trade-offs to help build better EV batteries
Working with car companies, battery developers and policymakers, University of Michigan researchers have developed a framework to help stakeholders navigate toward a future with better, more affordable and more sustainable ...
Phys.org / COVID-era renter protection law slashed Virginia evictions, research finds
In 2020, Virginia received approximately $1 billion through a federal COVID-era emergency rental assistance program, which aimed to motivate landlords nationwide to postpone evictions of tenants who could no longer pay rent ...