Reddit Science

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The original was posted on /r/science by /u/Potential_Being_7226 on 2025-08-30 16:56:35+00:00.

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The original was posted on /r/science by /u/Wagamaga on 2025-08-30 16:59:27+00:00.

Original Title: A cradle-to-grave analysis from the University of Michigan has shown that battery electric vehicles have lower lifetime greenhouse gas emissions than internal combustion engine vehicles, hybrids and plug-in hybrids in every county in the contiguous U.S.

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The original was posted on /r/science by /u/Wagamaga on 2025-08-30 16:53:23+00:00.

Original Title: Research shows the MIND diet appears to protect aging brains from dementia-related degeneration. Those with higher MIND diet scores were less likely to have Alzheimer’s even after adjusting for age, sex, education, calorie intake, Alzheimer’s disease markers, and vascular conditions.

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The original was posted on /r/science by /u/F0urLeafCl0ver on 2025-08-30 16:12:33+00:00.

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The original was posted on /r/science by /u/smurfyjenkins on 2025-08-30 12:54:04+00:00.

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The original was posted on /r/science by /u/mvea on 2025-08-30 13:27:57+00:00.

Original Title: Christchurch terrorist who murdered 51 people sought to present himself as an ordinary individual driven to violence because of the existential threat posed by immigration. A new debunks all these claims, and says these manifestos should never be treated as straightforward confessions.

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The original was posted on /r/science by /u/chrisdh79 on 2025-08-30 12:40:42+00:00.

Original Title: Romantic AI use is surprisingly common and linked to poorer mental health, study finds | Researchers also found that more frequent engagement with these technologies was associated with higher levels of depression and lower life satisfaction.

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The original was posted on /r/science by /u/mvea on 2025-08-30 12:02:00+00:00.

Original Title: 89% to 97% of autistic adults aged 40+ years are undiagnosed in the UK. Middle-aged and older autistic adults are facing higher rates of mental and physical health conditions than non-autistic adults of the same age, alongside challenges with employment, relationships and wellbeing.

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The original was posted on /r/science by /u/mvea on 2025-08-30 10:04:00+00:00.

Original Title: Sexist beliefs—especially hostile sexism—are strongly associated with negative attitudes toward public breastfeeding. Men and women who endorsed hostile sexist beliefs were equally likely to oppose breastfeeding in public.

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The original was posted on /r/science by /u/Wagamaga on 2025-08-30 09:58:30+00:00.

Original Title: Political polarization in the U.S during COVID-19 was 12 times greater than in past disease outbreaks in terms of vaccine hesitancy. Research found even after adjusting for rising political separation over time, polarization jumped during COVID-19 to unprecedented levels

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The original was posted on /r/science by /u/DespairrBoy on 2025-08-30 07:57:51+00:00.

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The original was posted on /r/science by /u/calliope_kekule on 2025-08-30 05:00:56+00:00.

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The original was posted on /r/science by /u/bluish1997 on 2025-08-30 03:53:53+00:00.

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The original was posted on /r/science by /u/False_Feature_8497 on 2025-08-30 03:01:05+00:00.

Original Title: New research suggests that exposure to polluted air may raise the risk of depression, anxiety, and autism. The study highlights the profound impact of air quality on mental health and neurodevelopment.

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The original was posted on /r/science by /u/False_Feature_8497 on 2025-08-30 02:15:15+00:00.

Original Title: A recent study investigates the relationship between mobile phone dependence and creativity in adolescents. Findings indicate that higher phone dependence is associated with increased artistic creativity but decreased scientific creativity

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The original was posted on /r/science by /u/False_Feature_8497 on 2025-08-30 02:09:27+00:00.

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The original was posted on /r/science by /u/sometimeshiny on 2025-08-29 23:49:13+00:00.

Original Title: Electrostatics can separate particles based on charge. In cannabis processing, a new study shows that trichomes carry a negative charge while plant biomass carries a positive charge, enabling solvent-free separation with 80–95% purity on the first pass.

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The original was posted on /r/science by /u/ddx-me on 2025-08-29 21:34:07+00:00.

Original Title: Commercial LLMs (GPT-4o, Gemini 1.5 Pro-002, Llama 3.1 8B Instruct), including after finetuning, showed poor average generalization accuracy (21-42%) when attempting to answer medical questions related to new drugs or updated recommendations

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The original was posted on /r/science by /u/GeoGeoGeoGeo on 2025-08-29 19:24:57+00:00.

Original Title: Seismic evidence for oceanic plate delamination offshore Southwest Iberia suggests oceanic delamination may facilitate subduction initiation, a long-unsolved problem in the theory of plate tectonics, and may even be responsible for some of the highest-magnitude earthquakes in Europe

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The original was posted on /r/science by /u/rohanad1986 on 2025-08-29 08:40:20+00:00.

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The original was posted on /r/science by /u/nohup_me on 2025-08-29 19:30:01+00:00.

Original Title: A neuroimaging study shows that child neglect, even without other forms of abuse, can alter critical brain pathways, causing abnormalities in white matter regions related to movement, attention, language, and emotional regulation

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The original was posted on /r/science by /u/F0urLeafCl0ver on 2025-08-29 18:15:07+00:00.

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The original was posted on /r/science by /u/avogadros_number on 2025-08-29 17:15:49+00:00.

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The original was posted on /r/science by /u/zOxydrOp on 2025-08-29 11:38:28+00:00.

Original Title: A recent study shows that circadian rhythm disruptions contribute to the progression of a rare neurodegenerative disorder. These findings may advance understanding of disease pathophysiology, enable biomarker discovery, and guide circadian-based therapies against neurodegenerative conditions.

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The original was posted on /r/science by /u/RhiannaSmithSci on 2025-08-29 14:30:44+00:00.

Original Title: Researchers at the University of York found that just one gene can shape how female immune cells behave, while male cells appear unaffected in animal and laboratory models. Potentially explaining why men and women respond differently to infections, allergies and treatments.