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Tech Xplore / Holographic laser printing makes 3D shapes—voids and all—in one shot
Researchers at the University of Utah's John and Marcia Price College of Engineering, in collaboration with researchers from The University of Texas at Austin, have demonstrated a new method of 3D printing that avoids the ...
Phys.org / Dynamics of the Icelandic ice sheet altered North Atlantic seawater chemistry, environmental physicists reveal
Over the past 230,000 years, the growth and retreat of the Icelandic ice sheet have led to major changes in the seawater chemistry of the North Atlantic, caused by the interaction between volcanism and ice in Iceland. Scientists ...
Tech Xplore / In US, rare earths extracted from coal mine wastewater
In the Appalachian region stretching through the U.S. state of West Virginia, reddish water flowing out of retired coal mines is acidic, full of heavy metals and toxic to the environment.
Phys.org / Quantum dots keep their glow under heat after dual modification
Quantum dots are semiconductor crystals only a few nanometers in size. Their ability to produce bright, precisely tunable colors has made them promising materials for light-emitting diodes, displays, solar cells and other ...
Phys.org / AI boosts sensitivity to double-Higgs signatures occurring about once per trillion collisions
Is the universe as stable as we think it is? That's one of the big questions that particle physicists worldwide are preparing to answer with the Large Hadron Collider, or LHC—the world's most powerful particle accelerator—when ...
Medical Xpress / Daily 20 mg of zinc reduces infections by nearly 40% in children with sickle cell anemia
A daily 20-milligram dose of zinc reduced infections by nearly 40% among Ugandan children younger than 5 with sickle cell anemia, according to new research led by scientists at the Indiana University School of Medicine and ...
Phys.org / Fibrinogen discovery reshapes understanding of how wounds heal
Scientists have redefined how the key blood-clotting protein fibrinogen behaves when it contacts air, overturning two decades of scientific consensus on wound healing. It is the culmination of more than a decade of international ...
Phys.org / Magnetically levitated quantum bit could address design flaws
Researchers at the FAMU-FSU College of Engineering and the National High Magnetic Field Laboratory, headquartered at Florida State University, have designed a new quantum computing architecture that uses magnetic levitation ...
Phys.org / Antarctic krill fishing is now concentrated in the exact pattern conservation rules were designed to prevent
The companies fishing for Antarctic krill have harvested so much so quickly that the season had to close in August 2026, three months before it was scheduled to end. That's the second consecutive year of an early closing.
Medical Xpress / Cognition and consciousness arise from analog computations, says new theory
A new theory, published in The Journal of Neuroscience by three scientists at the Picower Institute for Learning and Memory at MIT, offers an explanation of how the brain produces cognition and consciousness: It uses traveling ...
Phys.org / Strain flips Hall signal in altermagnetic manganese telluride, suggesting a path to practical spintronics
Time-reversal symmetry is an exotic behavior found in systems whose internal physics looks different when running forward versus backward in time. For some time, physicists have searched for this behavior in systems with ...
Phys.org / Rethinking how we name and classify our human ancestors following recent evolutionary discoveries
Recent advances in our understanding of human evolution challenge the way we currently name and classify our ancestors, according to new research from Monash University. The study, published in the American Journal of Biological ...
