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Tech Xplore / New ultrathin ferroelectric capacitors show promise for compact memory devices
An ultrathin ferroelectric capacitor, designed by researchers from Japan, demonstrates strong electric polarization despite being just 30 nm thick including top and bottom electrodes—making it suitable for high-density ...
Medical Xpress / Oral bacterium tied to disability severity in multiple sclerosis
Increasing evidence suggests that the severe gum disease, periodontitis, may contribute to central nervous system disorders through chronic inflammation. However, its role in multiple sclerosis, a chronic autoimmune disease ...
Phys.org / Wildland fires emit more air pollution than previously estimated, study finds
As fires burn the landscape, they spew airborne gases and particles, though their impact on air pollution might be underestimated.
Tech Xplore / New generator uses carbon fiber to turn raindrops into rooftop electricity
A research team affiliated with UNIST has introduced a technology that generates electricity from raindrops striking rooftops, offering a self-powered approach to automated drainage control and flood warning during heavy ...
Phys.org / Video: Fly through Webb's cosmic vistas
On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into stunning cosmic views.
Medical Xpress / Why do we blush? Turning red may have surprising social benefits
We've all had the feeling. You're embarrassed and then there it is: a warm flush creeping up your neck and across your cheeks. The more you think about it, the hotter and redder you get. If someone asks "are you blushing?" ...
Phys.org / Treasure the emotional connections to the clothes you have and style could be a whole lot more sustainable
With January sales around the corner, another flood of unwanted clothes risks drowning our wardrobes and the planet.
Phys.org / The moon and sun figure big in the new year's lineup of cosmic wonders
The moon and sun share top billing in 2026.
Phys.org / Are we the Martians? The intriguing idea that life on Earth began on the red planet
How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that led to biology, or when the first primitive life forms appeared.
Phys.org / Researchers discover a new superfluid phase in non-Hermitian quantum systems
A stable "exceptional fermionic superfluid," a new quantum phase that intrinsically hosts singularities known as exceptional points, has been discovered by researchers at the Institute of Science Tokyo.
Phys.org / New optical method reveals micellar structure changes under extensional stress
Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, including high-strength plastics and optical components. The final performance of these materials depends ...
Phys.org / Men embodying women in VR report strong emotional reactions to verbal harassment
Unfortunately, many women and girls know all too well what it means to be victims of verbal harassment. They are familiar with its emotional and psychological impact. What about men? What would they feel if they were in the ...
