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ScienceDaily
ScienceDaily 2 place · 05/01/2025 22:56 EDT

Is your heart aging too fast?

Researchers have developed a revolutionary new way to find out the 'true age' of your heart using MRI. A new study shows how an MRI scan can reveal your heart's functional age -- and how unhealthy lifestyles can dramatically accelerate this figure. It is hoped that the findings could transform how heart disease is diagnosed -- offering a lifeline to millions by catching problems before they become deadly. The team... Read more ›

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ScienceDaily
ScienceDaily 1 place · 05/01/2025 16:50 EDT

The effects of smoking, drinking and lack of exercise are felt by the age of 36, new research indicates

Bad habits such as smoking, heavy drinking and lack of exercise must be tackled as early as possible to boost the odds of a happy and healthy old age. Read more ›

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ScienceDaily
ScienceDaily 3 place · 05/01/2025 16:40 EDT

Electricity-generating bacteria may power future innovations

A team has discovered how certain bacteria breathe by generating electricity, using a natural process that pushes electrons into their surroundings instead of breathing on oxygen. The findings could enable new developments in clean energy and industrial biotechnology. Read more ›

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ScienceDaily
ScienceDaily 2 place · 05/01/2025 12:27 EDT

Oceans are heating faster in two bands stretching around globe

The world's oceans are heating faster in two bands stretching around the globe, one in the southern hemisphere and one in the north, according to climate scientists. Read more ›

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ScienceDaily
ScienceDaily · 05/01/2025 12:26 EDT

Lava flow jigsaw puzzle reveals the secrets of shifting continents

Analysing lava flows that solidified and then broke apart over a massive crack in the Earth's crust in Turkey has brought new insights into how continents move over time, improving our understanding of earthquake risks. Read more ›

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ScienceDaily
ScienceDaily · 05/01/2025 12:25 EDT

Why did some ancient animals fossilize while others vanished?

Why do some ancient animals become fossils while others disappear without a trace? A new study reveals that part of the answer lies in the body itself. The research shows that an animal's size and chemical makeup can play an important role in determining whether it's preserved for millions of years -- or lost to time. Read more ›

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ScienceDaily
ScienceDaily · 05/01/2025 12:24 EDT

Artificial sense of touch, improved

While exploring a digitally represented object through artificially created sense of touch, brain-computer interface users described the warm fur of a purring cat, the smooth rigid surface of a door key and cool roundness of an apple. Read more ›

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ScienceDaily
ScienceDaily 1 place · 05/01/2025 12:24 EDT

New research reveals how physiology-inspired networks could improve political decision-making

A new study has unveiled a groundbreaking framework for rethinking political decision-making -- drawing inspiration from how the human body maintains stability and health. Read more ›

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

Gaia spots odd family of stars desperate to leave home

The European Space Agency's Gaia mission has spotted an unusual family of stars all strangely eager to leave home -- a family we couldn't have discovered without the star-surveying spacecraft, and one unlike all others we have spotted to date. Read more ›

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ScienceDaily
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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