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Tech Xplore / Researchers create world's smallest programmable, autonomous robots
Researchers at the University of Pennsylvania and University of Michigan have created the world's smallest fully programmable, autonomous robots: microscopic swimming machines that can independently sense and respond to their ...
Phys.org / Ultracold atoms observed climbing a quantum staircase
For the first time, scientists have observed the iconic Shapiro steps, a staircase-like quantum effect, in ultracold atoms.
Phys.org / The gut bacteria that put the brakes on weight gain in mice
The gut microbiome is intimately linked to human health and weight. Differences in the gut microbiome—the bacteria and fungi in the gut—are associated with obesity and weight gain, raising the possibility that changing ...
Phys.org / Supernova from the dawn of the universe captured by James Webb Space Telescope
An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope (JWST), detecting a supernova—the explosive death of a massive star—at an unprecedented cosmic ...
Phys.org / Archaeologists discover unique mosaic patolli board at Guatemalan Maya city
In a study published in Latin American Antiquity, Dr. Julien Hiquet and Dr. Rémi Méreuze analyzed the remains of a unique mosaic-style patolli game board discovered in the Classic Period city of Naachtun, Guatemala.
Phys.org / Fabricating single-photon light sources from carbon nanotubes
Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner by RIKEN researchers. Such carbon nanotubes could form the basis of future quantum technologies ...
Medical Xpress / How stomach cancer learns to grow on its own
Gastric (stomach) cancer remains one of the most common and deadly cancers in East Asia, including Korea. Yet despite its high prevalence, it has received far less molecular attention than colorectal cancer, which is more ...
Phys.org / New Guineans and Aboriginal Australians descend from two groups who arrived 60,000 years ago, research suggests
A collaboration between the University of Huddersfield's Archaeogenetics Research Group and the University of Southampton's Center for Maritime Archaeology, has clarified the first settlement of New Guinea and Australia by ...
Dialog / How sustainability is driving innovation in functionalized graphene materials
Graphene is often described as a wonder material. It is strong, electrically conductive, thermally efficient, and remarkably versatile. Yet despite more than a decade of excitement, many graphene-based technologies still ...
Tech Xplore / How ChatGPT could change the face of advertising, without you even knowing about it
Online adverts are sometimes so personal that they feel eerie. Even as a researcher in this area, I'm slightly startled when I get a message asking if my son still needs school shirts a few hours after browsing for clothes ...
Phys.org / We analyzed 73,000 articles and found the UK media is divorcing 'climate change' from net zero
In October 2024, Conservative leader Kemi Badenoch declared herself a "net zero skeptic," but "not a climate skeptic." Most recently she doubled down, announcing plans to scrap the 2030 ban on new petrol cars in a 900-word ...
Medical Xpress / Why so many young people in China are hugging trees
In Beijing's central district, trees are everywhere: in parks, along roadsides and in courtyards inside people's houses. Many have only been planted in recent decades.
