Tag #Science

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theguardian.com

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Jul 16, 16:17

OUP Ends Publication of Controversial Chinese Forensic Science Journal

Oxford University Press (OUP) will stop publishing the controversial journal Forensic Sciences Research (FSR) after 2025 due to ethical concerns about studies using DNA samples from Uyghurs and other ethnic minorities in China, raising issues of informed consent and potential misuse for mass surveil...

OUP Ends Publication of Controversial Chinese Forensic Science Journal

Oxford University Press (OUP) will stop publishing the controversial journal Forensic Sciences Research (FSR) after 2025 due to ethical concerns about studies using DNA samples from Uyghurs and other ethnic minorities in China, raising issues of informed consent and potential misuse for mass surveil...

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Peace, Justice, and Strong Institutions

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How did the affiliations of researchers with China's state security apparatus influence the ethical concerns surrounding the studies published in Forensic Sciences Research?

The termination of OUP's publishing agreement with FSR highlights broader concerns about ethical standards in Chinese genetic research. Studies utilizing DNA samples from vulnerable populations, particularly those under state surveillance, raise serious human rights implications, especially when researchers are affiliated with security agencies. This situation underscores the need for international collaboration to ensure ethical research practices.

foxnews.com

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Jul 16, 13:15

Psilocybin Extends Lifespan in Aged Mice, Study Shows

Emory University research published in Nature shows psilocybin extended lifespan and improved health in aged mice by reducing oxidative stress and DNA damage, suggesting its potential as a geroprotective agent; however, further research is needed to determine its efficacy and safety in humans.

Psilocybin Extends Lifespan in Aged Mice, Study Shows

Emory University research published in Nature shows psilocybin extended lifespan and improved health in aged mice by reducing oxidative stress and DNA damage, suggesting its potential as a geroprotective agent; however, further research is needed to determine its efficacy and safety in humans.

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Good Health and Well-being

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What is the key finding of the Emory University study regarding the impact of psilocybin on lifespan, and what are its immediate implications for aging research?

A study by Emory University found that psilocybin, a compound in magic mushrooms, extended the lifespan of aged mice by improving cellular health and reducing oxidative stress and DNA damage. This suggests potential for psilocybin as a geroprotective agent, impacting multiple hallmarks of aging.

welt.de

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Jul 16, 10:10

Iron Deficiency: Beyond Blood Tests, Diet Plays Crucial Role

The German podcast "Aha! Zehn Minuten Alltagswissen" explains how to recognize and treat iron deficiency, highlighting the importance of comprehensive blood tests and balanced nutrition. Expert Professor Klaus Günther debunks myths around iron supplementation.

Iron Deficiency: Beyond Blood Tests, Diet Plays Crucial Role

The German podcast "Aha! Zehn Minuten Alltagswissen" explains how to recognize and treat iron deficiency, highlighting the importance of comprehensive blood tests and balanced nutrition. Expert Professor Klaus Günther debunks myths around iron supplementation.

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Good Health and Well-being

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How does diet contribute to iron deficiency, and which population groups are most at risk?

Iron deficiency, while sometimes caused by illness, is more frequently linked to imbalanced nutrition, particularly affecting those with vegetarian or vegan diets. The podcast highlights that plant-based iron sources are less readily absorbed, emphasizing the importance of dietary optimization, including pairing iron-rich foods with vitamin C.

forbes.com

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Jul 16, 04:12

Geoastronomy: A New Approach to Exoplanet Biosignature Detection

Astrophysicist Kevin Heng advocates for Geoastronomy, a new field merging geology and astronomy to identify geological false positives in sub-Neptune exoplanets' atmospheres before searching for biosignatures, emphasizing the need to understand abiotic chemical generation to avoid misinterpreting th...

Geoastronomy: A New Approach to Exoplanet Biosignature Detection

Astrophysicist Kevin Heng advocates for Geoastronomy, a new field merging geology and astronomy to identify geological false positives in sub-Neptune exoplanets' atmospheres before searching for biosignatures, emphasizing the need to understand abiotic chemical generation to avoid misinterpreting th...

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What is the primary challenge in detecting extraterrestrial life using current methods, and how does the emerging field of Geoastronomy address this?

Geoastronomy, a new field merging geology and astronomy, aims to identify geological false positives in exoplanet atmospheres before searching for biosignatures. This is crucial because sub-Neptune exoplanets, neither terrestrial nor gaseous, have unique atmospheric compositions that could be misinterpreted as biosignatures.

sueddeutsche.de

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Jul 16, 19:15

Iceland: 12th Volcanic Eruption in Four Years

Iceland's Reykjanes Peninsula experienced its 12th volcanic eruption since 2021 on July 16th, 2025, with lava flowing from a 2.4 kilometer fissure, causing evacuations of Grindavik's camping site and parts of the town, as well as the Blue Lagoon, though no infrastructure or people are at risk.

Iceland: 12th Volcanic Eruption in Four Years

Iceland's Reykjanes Peninsula experienced its 12th volcanic eruption since 2021 on July 16th, 2025, with lava flowing from a 2.4 kilometer fissure, causing evacuations of Grindavik's camping site and parts of the town, as well as the Blue Lagoon, though no infrastructure or people are at risk.

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Sustainable Cities and Communities

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What are the immediate impacts of Iceland's latest volcanic eruption on the surrounding areas and population?

Iceland experienced its 12th volcanic eruption in just over four years, with a new eruption starting on the Reykjanes Peninsula southwest of Reykjavik. Lava flowed from a fissure exceeding 2.4 kilometers in length, prompting evacuations of Grindavík's camping site and parts of the town, as well as the Blue Lagoon. No threat to infrastructure or people is anticipated.

dailymail.co.uk

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Jul 15, 16:13

Skin Swab Test Detects Parkinson's Seven Years Before Symptom Onset

A new skin swab test, analyzing sebum, detects Parkinson's up to seven years before symptoms, using biomarkers found in 46 Parkinson's patients, 28 healthy controls, and 9 with iRBD, offering earlier diagnosis and treatment.

Skin Swab Test Detects Parkinson's Seven Years Before Symptom Onset

A new skin swab test, analyzing sebum, detects Parkinson's up to seven years before symptoms, using biomarkers found in 46 Parkinson's patients, 28 healthy controls, and 9 with iRBD, offering earlier diagnosis and treatment.

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Good Health and Well-being

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How can a simple skin swab test potentially improve early diagnosis and management of Parkinson's disease, given the current limitations of diagnostic methods?

A new skin swab test, analyzing sebum compounds, shows promise in detecting Parkinson's up to seven years before symptoms appear. The test successfully identified early-stage Parkinson's in patients and those with iRBD, a precursor condition, highlighting its potential for early intervention.

bbc.com

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Jul 16, 16:16

Nasal Mucus: A Diagnostic and Therapeutic Goldmine

Nasal mucus, or boogers, protects against disease, and its color and microbiome indicate bodily responses; research uses analysis for early disease detection and personalized medicine.

Nasal Mucus: A Diagnostic and Therapeutic Goldmine

Nasal mucus, or boogers, protects against disease, and its color and microbiome indicate bodily responses; research uses analysis for early disease detection and personalized medicine.

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Good Health and Well-being

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How does the composition and color of nasal mucus reflect the body's response to illness or environmental factors?

Contrary to ancient Greek humoral theory associating mucus with personality and illness, modern science views it as a protective barrier. Its microbiome, a complex ecosystem of bacteria, viruses, and fungi, significantly impacts immune function and disease susceptibility. Research is exploring its use in diagnosing and treating various conditions.

kathimerini.gr

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Jul 16, 13:15

Iceland Volcano Erupts, Prompting Evacuations

A volcano erupted Wednesday in southwest Iceland, causing evacuations from the Blue Lagoon and Grindavik, but posing no immediate threat to infrastructure or air travel; this is the twelfth eruption in the Reykjanes Peninsula since 2021.

Iceland Volcano Erupts, Prompting Evacuations

A volcano erupted Wednesday in southwest Iceland, causing evacuations from the Blue Lagoon and Grindavik, but posing no immediate threat to infrastructure or air travel; this is the twelfth eruption in the Reykjanes Peninsula since 2021.

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Climate Action

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What is the immediate impact of the latest volcanic eruption in Iceland?

A volcano erupted in southwest Iceland on Wednesday, prompting evacuations from a nearby luxury resort and a deserted town. Lava flows and smoke were observed, marking the latest in a series of eruptions near the capital since 2021. This eruption is deemed relatively small and poses no immediate threat to infrastructure, according to the meteorological office.

taz.de

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Jul 16, 10:10

German Lake Shorelines Damaged by Boats: Study Recommends Stricter Regulations

A new study reveals that motorboats and passenger ships significantly damage German lake shorelines by disturbing shallow-water ecosystems; researchers recommend stricter regulations, including boat size limits, minimum distances from shore, and speed limits, especially in protected areas. Lake Cons...

German Lake Shorelines Damaged by Boats: Study Recommends Stricter Regulations

A new study reveals that motorboats and passenger ships significantly damage German lake shorelines by disturbing shallow-water ecosystems; researchers recommend stricter regulations, including boat size limits, minimum distances from shore, and speed limits, especially in protected areas. Lake Cons...

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Life Below Water

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How do boat moorings and marinas contribute to the environmental degradation of lake shorelines, and what is the scale of this problem on Lake Constance?

The study highlights the negative effects of increased motorboat traffic on lake ecosystems. Larger and faster vessels create larger, more damaging waves, particularly problematic at low water levels when sensitive shoreline areas are more exposed. The excessive number of boat moorings, such as those on Lake Constance (one boat per five meters of shoreline), further exacerbates the issue by destroying ecologically valuable areas.

npr.org

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Jul 16, 16:17

Lifestyle Factors Significantly Impact Age-Related Cognitive Decline

A study of over 700,000 adults reveals that while age-related cognitive decline is normal, lifestyle factors like sleep quality, cardiovascular health, and exercise significantly impact brain health, with some individuals exhibiting exceptional cognitive function comparable to those 30 years younger...

Lifestyle Factors Significantly Impact Age-Related Cognitive Decline

A study of over 700,000 adults reveals that while age-related cognitive decline is normal, lifestyle factors like sleep quality, cardiovascular health, and exercise significantly impact brain health, with some individuals exhibiting exceptional cognitive function comparable to those 30 years younger...

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Good Health and Well-being

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What are the key lifestyle factors associated with maintaining exceptional cognitive function as we age?

After age 40, cognitive decline is normal, affecting memory and processing speed. However, about 1,000 of 700,000 participants in the MindCrowd cognitive test showed exceptional brain performance, similar to individuals 30 years younger. This suggests lifestyle factors significantly influence brain health.

lemonde.fr

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Jul 16, 16:16

Iceland Volcano Erupts for Ninth Time Since 2023

A volcano on Iceland's Reykjanes Peninsula erupted on July 16th, 2024, for the ninth time since late 2023, causing the evacuation of Grindavik and the Blue Lagoon, though with less impact than previous evacuations due to prior population relocation.

Iceland Volcano Erupts for Ninth Time Since 2023

A volcano on Iceland's Reykjanes Peninsula erupted on July 16th, 2024, for the ninth time since late 2023, causing the evacuation of Grindavik and the Blue Lagoon, though with less impact than previous evacuations due to prior population relocation.

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Climate Action

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What are the immediate consequences of the July 16th, 2024, volcanic eruption on the Reykjanes Peninsula?

A volcano on Iceland's Reykjanes Peninsula erupted on July 16th, 2024, marking the ninth eruption since late 2023. The fissure is approximately 700-1000 meters long, extending northward. The nearby Grindavik fishing village and the Blue Lagoon geothermal spa were evacuated.

abcnews.go.com

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Jul 15, 07:12

Trump Administration Removes Federally Mandated Climate Change Reports

The Trump administration removed federally mandated climate change reports from government websites, reversing an earlier commitment to relocate them to NASA, thus limiting public and local government access to vital climate change information.

Trump Administration Removes Federally Mandated Climate Change Reports

The Trump administration removed federally mandated climate change reports from government websites, reversing an earlier commitment to relocate them to NASA, thus limiting public and local government access to vital climate change information.

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Climate Action

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How does this action connect to broader patterns of limiting public access to climate science information?

This decision follows a pattern of limiting public access to climate science data. The removal of these reports, which detail the effects of climate change across the US and offer adaptation guidance, directly undermines efforts to mitigate climate change risks and prepare for future events. Former officials accuse the administration of intentionally burying this information.

Showing 1,333 to 1,344 of 6,579 results