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ScienceDaily · 08/02/2024 14:46 EDT

Improving cat food flavors with the help of feline taste-testers

Cats are notoriously picky eaters. But what if we could design their foods around flavors that they're scientifically proven to enjoy? Researchers used a panel of feline taste-testers to identify favored flavor compounds in a series of chicken-liver-based sprays. The cats particularly enjoyed the sprays that contained more free amino acids, which gave their kibble more savory and fatty flavors. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 14:46 EDT

Link between global warming and rising sea levels

A new study suggests that Earth's natural forces could substantially reduce Antarctica's impact on rising sea levels, but only if carbon emissions are swiftly reduced in the coming decades. By the same token, if emissions continue on the current trajectory, Antarctic ice loss could lead to more future sea level rise than previously thought. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 14:45 EDT

New compound effective against flesh-eating bacteria

Researchers have developed a compound that is effective against common bacteria that can lead to rare, dangerous illnesses. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 14:45 EDT

Scientists pin down the origins of the moon's tenuous atmosphere

Scientists say they have identified the main process that formed the moon's atmosphere and continues to sustain it today. The team reports that the lunar atmosphere is primarily a product of 'impact vaporization.' Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Sea level changes shaped early life on Earth, fossil study reveals

Shifts in the Earth's continental plates that drove long-term changes in sea level set the stage for the evolution of the earliest animals on Earth, a study suggests. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Coinfecting viruses impede each other's ability to enter cells

The process by which phages -- viruses that infect and replicate within bacteria -- enter cells has been studied for over 50 years. In a new study, researchers have used cutting-edge techniques to look at this process at the level of a single cell. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Novel sequencing approaches highlight role of brain gene activity in Alzheimer's disease

Innovative new research has revealed that the activity of different versions of genes expressed in the brain is associated with the accumulation of the protein tau, which is a hallmark of Alzheimer's disease. Read more ›

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ScienceDaily
ScienceDaily 2 place · 08/02/2024 13:29 EDT

Fossil shows how penguins' wings evolved

A tiny fossil penguin plays a huge role in the evolutionary history of the bird, an international study shows. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Ancient Antarctic microorganisms are aggressive predators

Antarctic dwelling single-celled microorganisms called archaea can behave like parasites, new research shows. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Native Hawaiians face higher rates of accelerated biological aging, study finds

A new study has found that Native Hawaiians experience higher accelerated biological aging in comparison to White and Japanese American residents. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Custom implants on demand? Bandages for the heart? 3D printing method makes it possible

A team has developed a new way to 3D print material that is at once elastic enough to withstand a heart's persistent beating, tough enough to endure the crushing load placed on joints, and easily shapable to fit a patient's unique defects. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Reduction in folate intake linked to healthier aging in animal models

Scientists found that decreasing folate intake can support healthier metabolisms in aging animal models, challenging the conventional belief that high folate consumption universally benefits health. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Feeling judged by your doctor? You might be right

New research shows that many people believe they may be judged if they share mistaken beliefs with their care team -- and that doctors really do take strongly negative views of patients who disclose incorrect or unreasonable beliefs. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Cold antimatter for quantum state-resolved precision measurements

Why does the universe contain matter and (virtually) no antimatter? Scientists have achieved an experimental breakthrough in this context. It can contribute to measuring the mass and magnetic moment of antiprotons more precisely than ever before -- and thus identify possible matter-antimatter asymmetries. They have developed a trap, which can cool individual antiprotons much more rapidly than in the past. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

White matter may aid recovery from spinal cord injuries

Scientists are focusing on a previously understudied part of the brain and spinal cord -- white matter. Their discoveries could lead to treatments that restore nerve activity through the targeted delivery of electromagnetic stimuli or drugs. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Allergy cells' hidden secret

Known for their role in allergic reactions, mast cells have long been recognised as key players in our immune system. When they encounter allergens, they release chemicals that trigger typical allergy symptoms such as tissue swelling and inflammation. Now, researchers have discovered a hidden talent of mast cells: they can capture and use another type of immune cell called neutrophils. This surprising discovery sheds new light on how our immune... Read more ›

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ScienceDaily
ScienceDaily 3 place · 08/02/2024 13:29 EDT

New research sheds light on relationships between plants and insects in forest ecosystems

Researchers have published new findings on how leaf-eating insects affect forest ecosystems worldwide. Researchers are aware of how large herbivores cycle nutrients in forests. They know much less, however, about how leaf-eating insects impact forest carbon and nutrient cycling. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Born to modulate: Researchers reveal origins of climate-controlling particles

Aerosol particles imbue climate models with uncertainty. New work reveals where in the world and under what conditions new particles are born. Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Combined effects of plastic pollution and seawater flooding amplify threats to coastal plant species

A new study highlights how a combination of environmental stressors -- namely plastic pollution and seawater flooding -- can increase the threats faced by plants in some of the planet's critical ecosystems. It showed that both stressors had some effects on the species tested, but being exposed to both microplastics and flooding together -- a threat likely to increase as a result of climate change and plastic use -- had... Read more ›

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ScienceDaily
ScienceDaily · 08/02/2024 13:29 EDT

Circular RNAs: The new frontier in cancer research

Unravelling the complexities of circular RNAs (circRNAs) in cancer biology has positioned scientists on the cusp of revolutionary breakthroughs in the diagnosis and treatment of cancer. A new study predicts remarkable potential for circular RNAs to improve cancer treatment and patient outcomes within the next 5-10 years. Read more ›

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29.11.2024 12:50
Last update: 12:46 EDT.
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