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Medical Xpress / Diabetes flips immune cells from repair to inflammation in peripheral artery disease, study finds

Type 2 diabetes can turn immune cells that help with tissue repair and anti-inflammatory responses into triggers of chronic inflammation. A recent study investigated why people with type 2 diabetes are at a higher risk of ...

9 hours ago
Phys.org / Twisting water reveals hidden order across four molecular layers at air-water interface

Researchers from the Department of Physical Chemistry at the Fritz Haber Institute and Freie Universität Berlin have revealed the arrangement of water molecules at the interface between liquid water and air. Their findings ...

2 hours ago
Science X / Your hand betrays your sense of fairness, and it does so before you even realize it

It turns out that your body is much more truthful about what is and isn't fair than you might imagine. The rate at which we make physical movements is able to reveal whether our motives are self-interested or retaliatory.

10 hours ago
Phys.org / A silent robot shadows sperm whales by listening to their clicks

An autonomous underwater glider is giving us a new and effective way to track sperm whales by tuning into their clicks and silently following them. To study these large oceanic predators, researchers need to monitor their ...

11 hours ago
Phys.org / From smoking to stigma: How screen stories influence health

What people see on screen can shape what they do off it. When actors such as James Dean and Marlon Brando lit cigarettes in 1950s rebel films, smoking came to signify cool, defiance and desire for an entire generation.

1 hour ago
Phys.org / Measurement of nuclear reactions at record-low energies opens new pathways for astrophysics research

An international research team has achieved an important milestone for astrophysics at GSI/FAIR in Darmstadt: In the CRYRING@ESR storage ring, scientists were able to measure nuclear reactions at extremely low energies for ...

5 hours ago
Phys.org / Human cell map uncovers 90,000 interactions among 4 million gene pairs

How do our genes determine our appearance and our susceptibility to disease? This question is central to biomedical research, and today we can sequence thousands of human genomes to identify these genes. However, genes work ...

6 hours ago
Tech Xplore / Perovskite solar cells skip yellow phase, degrade more slowly with key additives

Halide perovskites are gaining ground on silicon as a critical material for solar cell technologies: A new study published in the journal Science reports a method to make perovskite-based photovoltaics more durable, allowing ...

5 hours ago
Phys.org / Integrated land planning could ease food, energy and biodiversity conflicts worldwide

While the world is a big place, humans are making greater and greater demands on the same areas of land. "This means that, unless we use the same land to serve multiple needs and coordinate this effort through planning, it ...

3 hours ago
Medical Xpress / An endurance limit that surfaces in punishing races may begin at birth

A new study is raising questions about whether human endurance has biological limits shaped long before adulthood—possibly beginning at birth. Researchers are examining whether birth weight, a known risk factor for disease ...

3 hours ago
Phys.org / Room-temperature multiferroic could pave way to low-energy computing

A team of researchers at Rice University has engineered a new version of a well-known multiferroic that exhibits orders of magnitude higher performance at room temperature than its parent material. The study, published in ...

12 hours ago
Phys.org / Light unlocks full polarization control at ultrafast speeds, reshaping photonics

Scientists at Heriot‑Watt University have demonstrated in a world-first, that light can be used to control every aspect of how electromagnetic waves oscillate, opening new technological frontiers. Researchers working in photonics, ...

7 hours ago