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Phys.org / Gold nanoparticles unlock vibrant structural colors across the visible spectrum
Colloidal photonic glasses offer an appealing way to produce vivid colors without any chemical dyes—but so far, a stubborn optical effect has long prevented them from generating a true red color. Now, Yuwon Jeon and colleagues ...
Medical Xpress / Some fruits and vegetables are especially good for heart health
Including blueberries, plums, blackberries, broad beans or cherries (washed down with green tea) in your recommended five-a-day (five 80g portions of fruit and vegetables, recommended by the UK's NHS) may be the best way ...
Phys.org / Continuous stirring made early life-like RNA systems more extinction-prone, experiment shows
Recent research showed that an artificially constructed self-replicating RNA system modeling primitive life at the origin of life evolved to become more prone to extinction under certain experimental conditions.
Phys.org / Epigenetic changes can be inherited without changing DNA in animals
Typically, the information encoded in DNA allows organisms to develop, function, and pass traits across generations. Yet DNA alone does not explain how genes are switched on and off in different cells and environments. This ...
Phys.org / Mysterious signals keep coming from space: Astronomers find their 'Rosetta stone'
A pair of stars spiraling around each other. That's the origin of a new source of repeating radio bursts we've detected, called ASKAP J1745.
Phys.org / 'Flawless on the outside, flipped within': Detecting hidden defects in 2D dielectrics with light
A material may appear flawless on the surface yet fail to function properly. The cause lies in structural defects hidden within two-dimensional thin films, which are considered key materials for next-generation semiconductor ...
Medical Xpress / Early-onset breast cancer in Black women links most often to BRCA1 and BRCA2 variants
Black women experience disproportionately elevated risks of developing and dying from early-onset breast cancer. New research published in the journal Cancer reveals the genes that are most likely to be mutated to contribute ...
Phys.org / Terahertz biophotonics: Understanding the path towards practical applications for biological imaging
Biophotonics is a multidisciplinary field that involves the development and application of light-based technologies to study, monitor and treat biological systems. The ability to directly image cells and molecules has led ...
Medical Xpress / A good night's sleep begins with healthy gut bacteria. Here's how to look after yours
It's no accident that we spend a third of our lives asleep. It is essential to our health, and even animals for whom resting is complicated—such as aquatic mammals that need to surface to breathe, or birds that go up to 10 ...
Phys.org / AI spots smuggled seahorses, shark fins and sea cucumbers with 92% accuracy
When we think of wildlife trafficking, we might think of rhino horns or baby orangutans sold as pets—but the smuggling of sea creatures, a less well-known crime, is just as damaging to marine ecosystems. Unfortunately, many ...
Medical Xpress / Simple leukemia treatment change in India cuts early child deaths
A landmark Indian clinical trial has found that giving steroids in short bursts instead of continuously can halve early treatment-related deaths in children with leukemia without reducing their chances of being cured. The ...
Phys.org / 'All-in-one' platform developed for multiple trait stacking in crops
A major goal of modern crop breeding is to efficiently combine multiple desirable traits by "stacking" the favorable gene variants (alleles) that contribute to those traits in a single crop variety. However, current strategies ...