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ScienceDaily · 06/03/2024 11:42 EDT

Captivating blue-colored ant discovered in India's remote Siang Valley

A new species of blue ant was discovered in Yingku village in Arunachal Pradesh, Northeastern India. It was named Paraparatrechina neela, after the word 'neela' which means blue in various Indian languages. Its unique blue coloration makes it stand out among other ant species. Read more ›

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ScienceDaily
ScienceDaily · 06/03/2024 11:42 EDT

Researchers call for return of Sumas Lake following devastating 2021 floods

A new proposal has emerged in response to the November 2021 floods that swept Sumas Prairie in the Fraser Valley, British Columbia, causing mass evacuations and millions in damages. Instead of rebuilding the dykes to manage water flows and prevent future floods, scientists, along with members of the Sumas First Nation and other research partners, suggest an alternative: let Sumas Lake, which was drained in the early 1920s and converted... Read more ›

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ScienceDaily
ScienceDaily · 06/03/2024 11:42 EDT

The coldest lab in New York has new quantum offering

Physicists describe the successful creation of a molecular Bose-Einstein condensate (BEC). Made up of dipolar sodium-cesium molecules that were cooled with the help of microwave shielding to just 5 nanoKelvin and lasted for up to two seconds, the new molecular BEC will help scientists explore a number of different quantum phenomena, including new types of superfluidity, and enable the creation of quantum simulators to ecreate the enigmatic properties of complex... Read more ›

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ScienceDaily
ScienceDaily · 06/03/2024 11:42 EDT

The unexpected connection between brewing coffee and understanding turbulence

Using unconventional statistical mechanics to understand fluid dynamics, a professor helped solve a 150 year old physics problem of how turbulent fluids move through a pipe. Read more ›

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ScienceDaily
ScienceDaily · 06/03/2024 11:42 EDT

Kinship and ancestry of the Celts in Baden-Württemberg, Germany

The Celtic culture of the pre-Roman Iron Age in Western and Central Europe has left numerous traces to this day, not least in the form of enormous burial mounds and spectacular archaeological artifacts. Despite this rich legacy, much about this civilization remains hidden from us. Read more ›

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ScienceDaily
ScienceDaily · 06/03/2024 11:37 EDT

Healthy adults under age of 75 urged to take recommended daily allowance of vitamin D

Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require testing for vitamin D levels. For children, pregnant people, adults older than 75 years and adults with high-risk prediabetes, the guideline recommends vitamin D higher than the IOM recommended daily allowance. Read more ›

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ScienceDaily
ScienceDaily · 06/03/2024 11:37 EDT

Paving the way for hydrogen from algae enzymes

Under certain conditions, some algae are able to produce hydrogen -- a much sought-after green energy source. Its production takes place in the unique catalytic center of the unicellular algae and is only possible if certain cofactors of the relevant proteins are present. Researchers have identified how such a cofactor, the so-called hydrogen cluster, is assembled. Specifically, they describe the previously unexplained role of the enzyme HydF, which is involved... Read more ›

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ScienceDaily
ScienceDaily 2 place · 05/31/2024 18:28 EDT

Martian meteorites deliver a trove of information on Red Planet's structure

Mars has a distinct structure in its mantle and crust with discernible reservoirs, and this is known thanks to meteorites that scientists have analyzed. These results are important for understanding not only how Mars formed and evolved, but also for providing precise data that can inform recent NASA missions like Insight and Perseverance and the Mars Sample Return. Read more ›

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ScienceDaily
ScienceDaily 1 place · 05/31/2024 18:28 EDT

A greener, more effective way to kill termites

Scientists have discovered a highly effective, nontoxic, and less expensive way to lure hungry termites to their doom. Read more ›

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ScienceDaily
ScienceDaily · 05/31/2024 14:50 EDT

Antibodies may aid effort to fight influenza B

Researchers have isolated human monoclonal antibodies against influenza B, a significant public health threat that disproportionately affects children, the elderly and other immunocompromised individuals. Read more ›

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ScienceDaily
ScienceDaily 3 place · 05/31/2024 14:50 EDT

Children's visual experience may hold key to better computer vision training

A novel, human-inspired approach to training artificial intelligence (AI) systems to identify objects and navigate their surroundings could set the stage for the development of more advanced AI systems to explore extreme environments or distant worlds, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 18:22 EDT

'Ugly' fossil places extinct saber-toothed cat on Texas coast

This fossil looks like a lumpy, rounded rock with a couple of exposed teeth that are a little worse for wear, having been submerged and tumbled along the floor of the Gulf of Mexico for thousands of years before washing up on a beach. But when it was X-rayed a doctoral student saw there was more to the fossil that met the eye: a hidden canine tooth that had not... Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 18:22 EDT

Glimpses of a volcanic world: New telescope images of Jupiter's moon Io rival those from spacecraft

Combining a new imaging instrument with the powerful adaptive optics capabilities of the Large Binocular Telescope, astronomers have captured a volcanic event on Jupiter's moon Io at a resolution never before achieved with Earth-based observations. Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 18:21 EDT

How does 'not' affect what we understand? Scientists find negation mitigates our interpretation of phrases

When we're told 'This coffee is hot' upon being served a familiar caffeinated beverage at our local diner or cafe, the message is clear. But what about when we're told 'This coffee is not hot'? Does that mean we think it's cold? Or room temperature? Or just warm? A team of scientists has now identified how our brains work to process phrases that include negation (i.e., 'not'), revealing that it... Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 18:21 EDT

Medium and mighty: Intermediate-mass black holes can survive in globular clusters

New research demonstrated a possible formation mechanism of intermediate-mass black holes in globular clusters, star clusters that could contain tens of thousands or even millions of tightly packed stars. The first ever star-by-star massive cluster-formation simulations revealed that sufficiently dense molecular clouds, the 'birthing nests' of star clusters, can give birth to very massive stars that evolve into intermediate-mass black holes. Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 18:21 EDT

Historic iceberg surges offer insights on modern climate change

A great armada entered the North Atlantic, launched from the cold shores of North America. But rather than ships off to war, this force was a fleet of icebergs. And the havoc it wrought was to the ocean current itself. The future of the Atlantic circulation will be determined by a tug-o-war between Greenland's decreasing ice flux and its increasing freshwater runoff. Read more ›

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ScienceDaily
ScienceDaily 2 place · 05/30/2024 18:21 EDT

People are altering decomposition rates in waterways

Humans may be accelerating the rate at which organic matter decomposes in rivers and streams on a global scale, according to a new study. That could pose a threat to biodiversity in waterways around the world and increase the amount of carbon in Earth's atmosphere, potentially exacerbating climate change. The study is the first to combine a global experiment and predictive modeling to illustrate how human impacts to waterways may... Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 18:21 EDT

Scientists invent 'living bioelectronics' that can sense and heal skin

Reaserchers have created a prototype for what they call 'living bioelectronics': a combination of living cells, gel, and electronics that can integrate with living tissue. Tests in mice found that the devices could continuously monitor and improve psoriasis-like symptoms, without irritating skin. Read more ›

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ScienceDaily
ScienceDaily 3 place · 05/30/2024 18:20 EDT

Scientists develop visual tool to help people group foods based on their levels of processing

Scientists studying ultra-processed foods have created a new tool for assessing the rewarding and reinforcing properties of foods that make up 58 percent of calories consumed in the United States. The foods have been linked to a wide range of negative health outcomes. Read more ›

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ScienceDaily
ScienceDaily · 05/30/2024 13:27 EDT

NASA's James Webb Space Telescope finds most distant known galaxy

Over the last two years, scientists have used NASA's James Webb Space Telescope to explore what astronomers refer to as Cosmic Dawn -- the period in the first few hundred million years after the big bang where the first galaxies were born. Read more ›

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