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Phys.org / Ant supergene reveals surprising twist in evolution of social behavior
In the spring, ants are once again hard at work. Beyond their everyday presence, ants are also key model organisms in cutting-edge evolutionary genetics research, helping scientists understand how social behavior and cooperation ...
Phys.org / Cambrian microfossils reveal earliest known ringed worms from 535 million years ago
Scientists have uncovered the earliest fossil evidence of annelids (ringed worms) in Cambrian microfossils dating back approximately 535 million years ago. This discovery offers fresh insights into the origin and early evolution ...
Phys.org / Cracking a long-standing problem in high-entropy alloy nanoparticle synthesis
Composed of five or more elements in nearly equal amounts, high-entropy alloys (HEAs) have emerged as promising catalysts due to their compositionally complex surfaces that can accelerate chemical reactions. Until now, scientists ...
Phys.org / Pure mycelium shoe debuts in Milan with a load-bearing fungal sole
A prototype shoe made entirely from pure mycelium, the root-like network of fungi, will debut at Milan Design Week. The project is a collaboration between researcher and designer Lars Dittrich of Vrije Universiteit Brussel ...
Tech Xplore / This 'gas battery' turns CO₂ and NOₓ pollution into electricity while cleaning the air
A research team has introduced a new concept device termed the Gas Capture and Electricity Generator (GCEG), which produces electrical power as greenhouse gases are adsorbed from the atmosphere. This innovation goes beyond ...
Medical Xpress / Why some brains with Alzheimer's stay sharp
Researchers at the University of California San Diego have uncovered new insights into one of Alzheimer's disease's most puzzling questions: why some older adults remain mentally sharp despite having hallmark brain changes ...
Medical Xpress / Student mental health trial finds conversational AI better than group therapy for anxiety
Over a billion people in the world are living with some form of mental crisis, and the numbers aren't seeing a downward trend. It is all hands on deck to find potential ways to address the rising public health concern. A ...
Phys.org / Stem cell embryo model grows yolk sac without hypoblasts or gene editing
For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like structure, from a single starting stem cell population and without direct genetic manipulation. The models ...
Phys.org / New device aims to protect the Earth from Martian microbes
The possibility of life on other planets is one of the biggest mysteries in science. But what would happen if we actually found it? Our scientists are preparing for this possibility by helping to develop a new system that ...
Phys.org / Chemists stabilize rare three‑atom metal ring, revealing new form of aromaticity
In a world first, the team, led by Professor Stephen Liddle, discovered a new type of aromatic molecule made entirely of metal atoms, the heaviest of its kind ever confirmed. The team stabilized an extremely rare three‑atom ...
Phys.org / Quantum gas resists heating under periodic kicks, revealing many-body localization mechanism
A joint theoretical study by the University of Innsbruck and Zhejiang University has uncovered the microscopic origin of a striking quantum phenomenon: a periodically driven gas of ultracold atoms that simply refuses to heat ...
Phys.org / Daily probiotic could help prevent skin infections in dogs
Adelaide University researchers and industry partners have uncovered scientific evidence that daily probiotic and postbiotic supplementation can significantly boost gut and skin health in dogs, offering pet owners a promising ...
