All News
Phys.org / Betelgeuse's atmosphere is becoming spotty and asymmetric—and a nearby companion could be shaping the pattern
For the first time since its dramatic dimming in 2020, a team of astronomers has observed the inner atmosphere of Betelgeuse using the Atacama Large Millimeter Array (ALMA). Led by Bill Dent at the University of Manchester, ...
Medical Xpress / Scientists in China discover new tick-borne virus that causes flu-like illness
Scientists in China have identified a novel tick-borne virus that causes an influenza-like illness characterized by fever, fatigue, gastrointestinal (GI) symptoms and abnormal lab findings. The team, led by researchers from ...
Medical Xpress / Bacteria that can make testosterone: What could that mean for prostate cancer?
Many prostate cancers depend on androgen hormones, including testosterone, to grow. That is why treatments for advanced disease often try to reduce testosterone production or block its effects. Now, scientists have identified ...
Medical Xpress / Why scientists are looking to provoke disagreement among AI brain models
When people wanted to create better artificial intelligence, they looked to the brain for inspiration. Now the tables are turning, and researchers are using AI models to better understand the brain. But how do we judge which ...
Phys.org / Isle of Jura research casts new light on how rivers carve through landscapes
The waters of the remote Scottish island of Jura have long been famous for making whiskey. Now, the island's rivers have helped geologists learn more about how rivers erode rocks, providing new evidence that what streams ...
Phys.org / Two-color X-ray pulses capture the same nanoparticle at two moments in time
One big dream of ultrafast science has been to watch changes in nanoparticles or biomolecules on their natural timescale. Experimentally, this can be realized by taking two snapshots of the same object only femtoseconds apart. ...
Medical Xpress / How losing the 'guardian of the genome' can damage DNA and drive cancer
A new study finds that when p53, one of the most important cancer-protecting genes, stops working, cells produce too much RNA and consume excessive amounts of the building blocks needed to copy their DNA. This shortage disrupts ...
Medical Xpress / Why beauty feels shared: Brain scans map art's content and pleasure pathways
Stand in front of "Turner's Sun Rising Over Water" (1825–30), and something odd tends to happen. The painting holds you, even though observers might struggle to say why. Maybe it is the color, the balance, the composition ...
Medical Xpress / Experimental cancer drug could help millions of women battling osteoporosis and midlife weight gain
An experimental cancer drug could stop osteoporosis and help women stay slim after menopause, according to new research from the University of East Anglia. The study, published in npj Drug Discovery, reveals that a compound ...
Phys.org / Tiny polymer particles keep water jets stable for longer
Tiny, soft polymer particles—known as microgels—can help to stabilize extremely thin liquid jets. How this works is the finding of a study led by researchers at TU Darmstadt, which has been published in Nature Communications. ...
Medical Xpress / Targeting mosquitoes reduces flesh-eating ulcer risk in Melbourne trial
Mosquito control in an urban setting can reduce a person's risk of contracting Buruli ulcer by over 80%, finds a new Melbourne-led study.
Phys.org / Decades-old museum specimens reveal 10 extraordinary new worms
Scientists have discovered that one of the most unusual creatures in the animal kingdom is far more diverse and evolutionarily complex than previously known. An international team led by the University of Göttingen has reconstructed ...
