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ScienceDaily 2 place · 05/01/2025 12:22 EDT

Good karma for me, bad karma for you

Many people around the world believe in karma -- that idea that divine justice will punish people who do bad deeds and reward those who good. But that belief plays out differently for oneself versus others, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 05/01/2025 12:21 EDT

Shelters at bus stops intended to provide relief from heat can actually result in higher temperatures

Some public transit shelter designs can actually do more harm than good when it comes to shielding from summer temperatures, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 05/01/2025 12:21 EDT

Rhythmically trained sea lion returns for an encore -- and performs as well as humans

Animal research on biomusicality, which looks at whether different species are capable of behaving in ways that show they recognize aspects of music, including rhythm and beat, remains a tantalizing field at the intersection of biology and psychology. Now, the highly trained California sea lion who achieved global fame for her ability to bob her head to a beat is finally back: starring in a new study that shows her... Read more ›

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ScienceDaily
ScienceDaily · 05/01/2025 12:20 EDT

Ptero firma: Footprints pinpoint when ancient flying reptiles conquered the ground

A new study links fossilized flying reptile tracks to animals that made them. Fossilized footprints reveal a 160-million-year-old invasion as pterosaurs came down from the trees and onto the ground. Tracks of giant ground-stalkers, comb-jawed coastal waders, and specialized shell crushers, shed light on how pterosaurs lived, moved, and evolved. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 21:16 EDT

Essay challenge: ChatGPT vs students

Researchers have been putting ChatGPT essays to the test against real students. A new study reveals that the AI generated essays don't yet live up to the efforts of real students. While the AI essays were found to be impressively coherent and grammatically sound, they fell short in one crucial area -- they lacked a personal touch. It is hoped that the findings could help educators spot cheating in schools,... Read more ›

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ScienceDaily
ScienceDaily 2 place · 04/30/2025 14:30 EDT

Engineers develop wearable heart attack detection tech

Every second counts when it comes to detecting and treating heart attacks. A new technology may be able to identify heart attacks faster and more accurately than traditional methods. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:29 EDT

Seasonal changes affect alcohol tolerance and your waistline

Researchers have found that drug effectiveness, alcohol tolerance, and carbohydrate metabolism change with the seasons. Their findings are based on a comprehensive seasonal gene expression map, which investigated over 54,000 genes in 80 tissues in monkeys across one year. The study has implications for drug prescription and precision medicine. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:27 EDT

Zoo life boosts object exploration in orangutans

A new study comparing wild and zoo-housed Sumatran orangutans reveals that life in a zoo significantly alters how orangutans interact with their environment. Researchers analyzed over 12,000 instances of daily exploratory object manipulation (EOM) -- the active manipulation and visual inspection of objects associated with learning and problem-solving -- across 51 orangutans aged 0.5 to 76 years. The findings show that orangutans living in zoos engage in more frequent, more... Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:26 EDT

Engineers advance toward a fault-tolerant quantum computer

Researchers demonstrated extremely strong nonlinear light-matter coupling in a quantum circuit. Stronger coupling enables faster quantum readout and operations, ultimately improving the accuracy of quantum operations. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/30/2025 14:26 EDT

Increasing physical activity in middle age may protect against Alzheimer's disease

An increase in physical activity between the ages of 45 and 65 could help prevent Alzheimer's disease, while inactivity may be detrimental to brain health. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:25 EDT

Children's reading and writing develop better when they are trained in handwriting

Researchers explored how manual and keyboard practice influenced children's abilities in their reading and writing learning process. 5-year-olds were taught an artificial alphabet using different techniques, and the conclusion was that children who are trained with pencil and paper assimilate new letters and words better. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:23 EDT

A virtual reality game integrating smell to fight cognitive decline

Aiming to address age-related cognitive decline, a growing global health challenge, a team of researchers has developed a VR-based smell-training system to help combat it. This innovative VR game activates memory pathways by incorporating olfactory stimulation in a virtual environment. This game-based method offers an engaging platform for maintaining cognitive function and reducing the risk of neurodegenerative diseases such as dementia in older adults. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:22 EDT

Protein sources change the gut microbiome -- some drastically

Protein sources appear to have major effects on both the population and function of the mouse gut microbiome. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:22 EDT

Geobiology: Iron, sulfur, heat -- and first life

The very first cells obtained their energy from geochemical reactions. Researchers have now managed to recreate this ancient metabolic process in their laboratory. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:22 EDT

Landmark experiment sheds new light on the origins of consciousness

An experiment seven years in the making has uncovered new insights into the nature of consciousness and challenges two prominent, competing scientific theories: Integrated Information Theory (IIT) and Global Neuronal Workspace Theory (GNWT). The findings mark a pivotal moment in the goal to understand the elusive origins consciousness. Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:20 EDT

One of Earth's ancient volcanic mysteries solved

A new study traces a 120-million-year-old 'super-eruption' to its source, offering new insights into Earth's complex geological history. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/30/2025 14:20 EDT

Restoring oil wells back to nature with moss

In what could represent a milestone in ecological restoration, researchers have implemented a method capable of restoring peatlands at tens of thousands of oil and gas exploration sites in Western Canada. The project involves lowering the surface of these decommissioned sites, known as well pads, and transplanting native moss onto them to effectively recreate peatlands. This is the first time researchers have applied the method to scale on an entire... Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:18 EDT

When sea stars fall, sea otters rise: Sea otters benefit from prey boom triggered by loss of ochre sea stars

In 2013, a sea star wasting syndrome decimated populations of Pisaster along the west coast of North America and along the Monterey Peninsula in California, where this study was conducted. The orange and purple stars have a hungry appetite for mussels in the rocky intertidal. Without the voracious sea stars lurking around, mussel populations exploded, expanding in cover from around five percent to more than 18 percent within three years.... Read more ›

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ScienceDaily
ScienceDaily · 04/30/2025 14:18 EDT

'Scratching' more than the ocean's surface to map global microplastic movement

An international team of scientists has moved beyond just 'scratching the surface,' to understand how microplastics move through and impact the global ocean. For the first time, scientists have mapped microplastic distribution from the surface to the deep sea at a global scale -- revealing not only where plastics accumulate, but how they infiltrate critical ocean systems. Researchers synthesized depth-profile data from 1,885 stations collected between 2014 and 2024 to... Read more ›

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