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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 ...

29 minutes ago
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 ...

24 minutes ago
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 ...

29 minutes ago
Phys.org / A crowd scientist is helping the Boston Marathon manage a growing field of 30,000-plus runners

Running the Boston Marathon is tough enough without having to jostle your way from Hopkinton to Copley Square.

1 hour ago
Medical Xpress / Within primary breast tumors, a high-risk cell state may seed future metastases

Understanding which cells within a tumor will go on to form metastases remains one of the major challenges in cancer research. A study led by the Cell Plasticity in Development and Disease laboratory, headed by Ángela Nieto ...

1 hour ago
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 ...

19 hours ago
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 ...

16 hours ago
Medical Xpress / Exercise and ibuprofen may lessen cancer-related cognitive impairment

Up to 80% of people who receive chemotherapy experience cancer-related cognitive impairment, which most commonly involves mild-to-moderate changes such as difficulty paying attention, memory lapses, and struggles with multitasking. ...

2 hours ago
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 ...

16 hours ago
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 ...

20 hours ago
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 ...

15 hours ago
Medical Xpress / Cardiorespiratory fitness may cut dementia, depression and psychosis risk

Many studies carried out over the past decades have explored the relationship between mental and physical health, showing that the two are often interlinked. One well-established indicator of overall physical health is cardiorespiratory ...

16 hours ago