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ScienceDaily · 05/23/2024 15:36 EDT

Charting a pathway to next-gen biofuels

From soil to sequestration, researchers have modeled what a supply chain for second-generation biofuels might look like in the midwestern United States. Read more ›

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ScienceDaily
ScienceDaily 1 place · 05/23/2024 15:36 EDT

A promising approach to develop a birth control pill for men

Researchers show in animal models that a novel, non-hormonal sperm-specific approach offers a promising option for reversible human male contraception. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 15:36 EDT

Study uncovers cell type-specific genetic insights underlying schizophrenia

New research provides a map for how the genes known to increase risk of schizophrenia affect specific cells within the brain -- information researchers hope can drive the development of new, effective treatments. Read more ›

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ScienceDaily
ScienceDaily 3 place · 05/23/2024 15:36 EDT

Iron could be key to less expensive, greener lithium-ion batteries, research finds

Chemistry researchers are hoping to spark a green battery revolution by showing that iron instead of cobalt and nickel can be used as a cathode material in lithium-ion batteries. Read more ›

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ScienceDaily
ScienceDaily 2 place · 05/23/2024 15:36 EDT

Study explains why the brain can robustly recognize images, even without color

New research offers a possible explanation for how the brain learns to identify both color and black-and-white images. The researchers found evidence that early in life, when the retina is unable to process color information, the brain learns to distinguish objects based on luminance, rather than color. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 15:34 EDT

Intriguing nearby world sized between Earth, Venus

Astronomers have discovered a planet between the sizes of Earth and Venus only 40 light-years away. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 11:26 EDT

Planet hunters unveil massive catalog of strange worlds

While thousands of planets have been discovered around other stars, relatively little is known about them. A NASA catalog featuring 126 exotic, newly discovered worlds includes detailed measurements that allow for comparisons with our own solar system. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 11:26 EDT

Mental disorders may spread in young people's social networks

A recently completed study demonstrates that mental disorders may be transmitted between individuals within social networks. The finding was the most evident in the case of mood, anxiety and eating disorders. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 11:25 EDT

The global clean water crisis looms large

Water scarcity will intensify with climate and socioeconomic change, disproportionately impacting populations located in the Global South. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 11:25 EDT

First pictures from Euclid satellite reveal billions of orphan stars

The first scientific pictures from the Euclid satellite mission have revealed more than 1,500 billion orphan stars scattered throughout the Perseus cluster of galaxies. Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 11:24 EDT

Foraging ants navigate more efficiently when given energy-drink-like doses of caffeine

Ants who receive a caffeine-laced sugary reward become more efficient at navigating back to the reward's location compared to ants that only receive sugar. Caffeinated ants move toward the reward via a more direct path but do not increase their speed, suggesting that caffeine improved their ability to learn. The study was conducted on Argentine ants (Linepithema humile), a globally invasive species, and the researchers say that incorporating caffeine into... Read more ›

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ScienceDaily
ScienceDaily · 05/23/2024 11:24 EDT

Potentially habitable 'exo-Venus' with Earth-like temperature discovered

Astronomers have made the rare and tantalizing discovery of an Earth-like exoplanet 40 light-years away that may be just a little warmer than our own world. The potentially-habitable planet, named Gliese 12 b, orbits its host star every 12.8 days, is comparable in size to Venus -- so slightly smaller than Earth -- and has an estimated surface temperature of 42 C (107 F), which is lower than most of... Read more ›

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ScienceDaily
ScienceDaily · 05/22/2024 13:05 EDT

Exploring diversity in cell division

Animals and fungi predominantly use two different modes of cell division -- called open and closed mitosis, respectively. A new study has shown that different species of Ichthyosporea -- marine protists that are close relatives of both animals and fungi -- use either open and closed mitosis, closely correlated to whether the species has multinucleate life cycle stages. The study demonstrates the way animals do cell division might have evolved... Read more ›

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ScienceDaily
ScienceDaily 1 place · 05/22/2024 13:04 EDT

The origin of the sun's magnetic field could lie close to its surface

Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's outermost layers. If confirmed, the findings could help scientists better predict space weather. Read more ›

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ScienceDaily
ScienceDaily · 05/22/2024 13:04 EDT

Adhesive coatings can prevent scarring around medical implants

Engineers have found a way to eliminate the buildup of scar tissue around implantable devices, by coating them with a hydrogel adhesive. The material binds the device to tissue and prevents the immune system from attacking the device. Read more ›

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ScienceDaily
ScienceDaily 3 place · 05/22/2024 13:04 EDT

Using wobbling stellar material, astronomers measure the spin of a supermassive black hole for the first time

Astronomers have a new way to measure how fast a black hole spins, by using the wobbly aftermath from its stellar feasting. The results offer a new way to probe supermassive black holes and their evolution across the universe. Read more ›

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ScienceDaily
ScienceDaily · 05/22/2024 13:04 EDT

Promethium bound: Rare earth element's secrets exposed

Scientists have uncovered the properties of a rare earth element that was first discovered 80 years ago at the very same laboratory, opening a new pathway for the exploration of elements critical in modern technology, from medicine to space travel. Read more ›

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ScienceDaily
ScienceDaily 2 place · 05/22/2024 13:04 EDT

Cement recycling method could help solve one of the world's biggest climate challenges

Researchers have developed a method to produce very low emission concrete at scale -- an innovation that could be transformative in the transition to net zero. The method, which the researchers say is 'an absolute miracle', uses the electrically-powered arc furnaces used for steel recycling to simultaneously recycle cement, the carbon-hungry component of concrete. Read more ›

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ScienceDaily
ScienceDaily · 05/22/2024 13:04 EDT

Gentler cell therapies for blood cancer

Researchers have developed an approach to 'deleting' a blood system affected by leukemia while simultaneously building up a new, healthy system with donor blood stem cells. The team reports on the promising results obtained in animal experiments and with human cells in the laboratory. Read more ›

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ScienceDaily
ScienceDaily · 05/22/2024 13:04 EDT

Australian study proves 'humans are planet's most frightening predator'

A new study demonstrates that kangaroos, wallabies and other Australian marsupials fear humans far more than any other predator. Read more ›

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