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Phys.org / Rolling out the carpet for spin qubits with new chip architecture

Researchers at QuTech in Delft, The Netherlands, have developed a new chip architecture that could make it easier to test and scale up quantum processors based on semiconductor spin qubits. The platform, called QARPET (Qubit-Array ...

Feb 12, 2026 in Physics
Phys.org / Mauled by a bear, 27,500 years ago: What a lavish teen burial reveals

A teenager's skeleton lay supine in a shallow pit on a bed of red ocher, his remains adorned with several ivory pendants, four perforated antler batons, mammoth ivory pendants, and a flint blade, his skull decorated with ...

Feb 10, 2026 in Other Sciences
Phys.org / A familiar magnet gets stranger: Why cobalt's topological states could matter for spintronics

The element cobalt is considered a typical ferromagnet with no further secrets. However, an international team led by HZB researcher Dr. Jaime Sánchez-Barriga has now uncovered complex topological features in its electronic ...

Feb 11, 2026 in Physics
Phys.org / How an ancient seafloor turned Arkansas into 'Sharkansas,' a shark fossil hotspot

Most shark fossils are just teeth—their cartilage skeletons usually decay long before they can fossilize. But in northwestern Arkansas, a series of geological sites known as the Fayetteville Shale has preserved dozens of ...

Feb 9, 2026 in Biology
Medical Xpress / Researchers identify mental health effects of AI-driven job insecurity

As AI rapidly moves into the workplace, many workers are feeling uneasy. Two University of Florida researchers have developed a new clinical model that could help health care providers recognize and treat the stress and disruption ...

Feb 14, 2026 in Psychology & Psychiatry
Phys.org / Noisy classroom? Study suggests engagement matters more than eliminating background noise

How well we pay attention while learning is influenced not only by external distractions like background noise but also by internal factors such as how interesting we find the material, according to a study recently published ...

Feb 12, 2026 in Other Sciences
Medical Xpress / Climate-friendly diet yields unexpectedly strong nutritional outcomes

That eating plenty of vegetables, wholegrains and legumes is beneficial for health is well known. More surprising, however, is that people who eat in an environmentally-friendly way also display nutritional values that are ...

Feb 12, 2026 in Health
Medical Xpress / Men lose their Y chromosome as they age: Scientists thought it didn't matter—but now we're learning more

Men tend to lose the Y chromosome from their cells as they age. But because the Y bears few genes other than for male determination, it was thought this loss would not affect health. But evidence has mounted over the past ...

Feb 13, 2026 in Health
Medical Xpress / Exercise may train the brain to build endurance via SF1 neuron activity

Exercise does more than strengthen muscles; it also rewires the brain. In a study published in Neuron, researchers reveal that the lasting gain in endurance from repeated exercise—such as the ability to run farther and ...

Feb 12, 2026 in Neuroscience
Phys.org / Biodegradable Mardi Gras beads help make Carnival season more sustainable

It is Carnival season in New Orleans. That means gazillions of green, gold and purple Mardi Gras beads.

Feb 15, 2026 in Earth
Medical Xpress / HIV antibody opens up new approaches for vaccine development and combination therapies

An international research team has identified a novel HIV antibody that targets the virus at a particularly vulnerable site and overcomes previous limitations of known antibodies. This study, led by Professor Dr. Florian ...

Feb 12, 2026 in HIV & AIDS
Tech Xplore / A microfluidic chip monitors gases using integrated, motionless pumps

A new microscale gas chromatography system integrates all fluidic components into a single chip for the first time. The design leverages three Knudsen pumps that move gas molecules using heat differentials to eliminate the ...

Feb 12, 2026 in Engineering