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Phys.org / How resilient fungus might survive Mars and space
Scientists have long known that fungi are resilient, but a new study suggests that some strains might survive every step of the long, brutal trip to Mars. In a paper published in Applied and Environmental Microbiology, researchers ...
Phys.org / Seaweed compound shows major methane cuts in beef cattle
Adelaide University researchers have demonstrated that a naturally derived seaweed compound can dramatically reduce methane emissions from beef cattle raised in extensive grazing systems, without harming calves. The study, ...
Phys.org / AI makes granular pricing easier, but consumer psychology may make it less profitable
Big data, artificial intelligence and advanced pricing algorithms make it easier than ever for companies to fine-tune prices for individual products to closely reflect their unique value and cost. The conventional wisdom ...
Medical Xpress / Preventing cirrhosis is the most effective way to reduce liver cancer deaths, say experts
A new update from the American Gastroenterological Association (AGA) urges stronger prevention efforts and better early-detection tools for hepatocellular carcinoma (HCC), the leading cause of cancer-related death in patients ...
Medical Xpress / Gut 'microbial fingerprints' predict melanoma recurrence with up to 94% accuracy
The specific mix of bacteria living in a person's gut can predict the chances that melanoma will recur after surgery and immunotherapy, which helps immune cells target cancer cells. This is according to a new study led by ...
Phys.org / Why so many mollusks sound Greek—their naming evolves at a snail's pace
"A rose by any other name would smell as sweet," said Juliet Capulet in William Shakespeare's famous play. And the same is presumably true for mollusks, albeit with different odors. When you think about the scientific names ...
Phys.org / Water simulation of famous quantum effect reveals unexpected wave patterns
In the quirky quantum world, particles can be affected by forces that they never directly encounter. A classic example is the Aharonov–Bohm (AB) effect, where electrons are affected by a magnetic field, despite not passing ...
Phys.org / Atlantic current shows two-decade decline across four deep-ocean monitoring sites
A paper published in the journal Science Advances is adding to the growing body of research showing that the Atlantic Meridional Overturning Circulation (AMOC) is weakening. In this new study, instead of relying mainly on ...
Phys.org / These blazing blue explosions may be born when a compact dead star slams into a Wolf-Rayet star
Luminous fast blue optical transients (LFBOTs) are among the universe's brightest and fastest explosions but their origin is not completely understood. A new study takes a closer look at the galaxies they occur in, offering ...
Tech Xplore / Fusion power may never be cost-competitive with renewables, study warns
Fusion power plants are sites at which electricity could be generated via a process known as nuclear fusion, which entails the merging of two atomic nuclei into a single heavier nucleus. This process is known to generate ...
Tech Xplore / Engineered wood provides solar power even after the sun goes down
While sustainable solar energy can potentially meet our global power needs, it has one major flaw. When sunlight disappears, solar panels stop generating electricity. The problem is that while they do an excellent job of ...
Medical Xpress / Robust flu protection may rely on B cells that are long-lived residents in the lungs
Deep in the lungs, resident memory B cells stand guard against influenza reinfection—but whether they remain there may depend on how strongly they are signaled through their own receptors. New research using an animal model ...