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Tech Xplore / You probably wouldn't notice if an AI chatbot slipped ads into its responses

Hundreds of millions of people consult artificial intelligence chatbots on a daily basis for everything from product recommendations to romance, making them a tempting audience to target with potentially below-the-radar advertising. ...

4 hours ago
Medical Xpress / Children may be born with two complex cognitive functions already established, research reveals

A new study is the first to show that two of our most sophisticated cognitive functions, using and understanding language and being able to sense how other people feel, have distinct origins in the brain in young children—matching ...

11 hours ago
Science X / What are dark galaxies? Astronomers expose 70 hidden candidates with no visible stars

Galaxies are not always teeming with vibrant, hot young stars. Sometimes, they are rich in gas and dark matter but have very few or no stars, making them extremely difficult to detect. They are called "dark galaxies" and ...

16 hours ago
Medical Xpress / APOL1 proteomic risk score predicts kidney disease progression

A nine-protein apolipoprotein L1 (APOL1) Proteomic Risk Score (APRS) enables accurate prediction of kidney disease progression in APOL1 high-risk individuals, according to a study published online April 15 in Nature Medicine.

4 hours ago
Phys.org / JWST hunts for an 'Earth-moon' twin in a habitable zone, but the star has other plans

The moon has played a huge role in the development of Earth. It stabilizes the planet, tempers dramatic climate swings, and possibly even provides the tidal heating that might have led to the first life forms. So it's natural ...

6 hours ago
Phys.org / Machine learning offers faster, more reliable analysis of Fermi surfaces in search of spintronic materials

The search for next-generation electronic materials often starts with studying the Fermi surface, which serves as a map of a material's electronic structure. Its shape varies with crystal structure, composition, and electronic ...

10 hours ago
Phys.org / Specially designed material combines light and electricity to remove PFAS from water without harmful byproducts

Researchers at Clarkson University have reported a breakthrough in tackling per- and polyfluoroalkyl substances (PFAS), a group of widely used "forever chemicals" that are difficult to remove from water and have raised growing ...

10 hours ago
Phys.org / Detailed DNA repair snapshots reveal how BRCA-linked cancer cells may survive

Scientists have captured the most detailed structural images to date of a specific type of protein's DNA repair process, a finding that could reveal ways to inhibit the effects of BRCA1 and BRCA2 mutations that heighten the ...

10 hours ago
Phys.org / Two suns are better than one—planets thrive around binary stars

Planets may actually form more easily around double stars than around single stars like our sun, according to new research from astrophysicists at the University of Lancashire. Binary stars are common in our galaxy, yet for ...

13 hours ago
Phys.org / Small differences in cell structures called microtubules determine how well cancer drug performs

A research team from the School of Biomedical Sciences at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has uncovered the mechanism underlying how cancer patients respond to a widely used cancer drug, ...

10 hours ago
Tech Xplore / A faster, greener method to recycle lithium-ion batteries can also ease supply chain issues

As global demand for lithium-ion batteries continues to surge, a team of Rice University researchers has developed a faster, more energy-efficient way to recover critical minerals from spent batteries, potentially easing ...

10 hours ago
Phys.org / Proportional voting method could enhance electoral representation and group decision-making

Researchers from Universidad Carlos III de Madrid (UC3M), in collaboration with international experts, have published a scientific study on how to ensure that the selection of committees and expert groups is mathematically ...

3 hours ago