Reddit Science

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The original was posted on /r/science by /u/Wagamaga on 2025-04-03 16:48:39+00:00.

Original Title: Drone experiment reveals how Greenland ice sheet is changing. Greenland lost about 55 gigatons of ice and snow between fall 2023 and fall 2024. The island is shedding ice for the 28th year in a row, and scientists estimate that it has lost more than 5 trillion tons of ice since 1992.

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The original was posted on /r/science by /u/flacao9 on 2025-04-03 15:23:03+00:00.

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The original was posted on /r/science by /u/umichnews on 2025-04-03 15:05:16+00:00.

Original Title: New model published in Nature and developed by the University of Michigan and the University of Colorado shows extreme weather events—like wildfires, windstorms, and heatwaves—can cause major economic losses by disrupting ecosystem services, such as pollination, timber, and recreation

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The original was posted on /r/science by /u/StudyNo2866 on 2025-04-03 13:44:48+00:00.

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The original was posted on /r/science by /u/chrisdh79 on 2025-04-03 13:39:22+00:00.

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The original was posted on /r/science by /u/theslipguy on 2025-04-03 13:15:24+00:00.

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The original was posted on /r/science by /u/-Mystica- on 2025-04-03 12:09:00+00:00.

Original Title: Metacognitive function in young adults is impacted by physical activity, diet, and sleep patterns - The findings suggest that these everyday behaviors may not only influence how we think but also how we think about our thinking.

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The original was posted on /r/science by /u/mvea on 2025-04-03 12:03:00+00:00.

Original Title: A mother’s exposure to phthalates during pregnancy can affect their newborn’s metabolism and brain development. Phthalates are plasticizers commonly found in a variety of cosmetics and personal care products, such as shampoos, soaps, and detergents, as well as plastic food and beverage containers.

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The original was posted on /r/science by /u/RhiannaSmithSci on 2025-04-03 11:36:33+00:00.

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The original was posted on /r/science by /u/chrisdh79 on 2025-04-03 11:34:09+00:00.

Original Title: Children exposed to higher ozone levels early in life are more likely to develop asthma | Children exposed to higher levels of ozone in their first two years of life were significantly more likely to be diagnosed with asthma or wheezing at ages 4-6

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The original was posted on /r/science by /u/chrisdh79 on 2025-04-03 11:30:05+00:00.

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The original was posted on /r/science by /u/Wagamaga on 2025-04-03 10:39:22+00:00.

Original Title: Dutch dietary guidelines could dramatically cut chronic disease rates by 2050. Removing processed meat from diet was similarly predicted to reduce the risk of diabetes and colorectal cancer cases by 18.6 and 8.7% in women, respectively, as well as 24.5% and 10.4% in men.

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The original was posted on /r/science by /u/mvea on 2025-04-03 10:04:48+00:00.

Original Title: Study found that people who were not married were less at risk (at least 50% lower risk) than married people for dementia. One contributing factor may be that single people are better at maintaining social ties. Single people may also have a greater variety of interesting and unique experiences.

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The original was posted on /r/science by /u/Skoltech_ on 2025-04-03 07:24:08+00:00.

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The original was posted on /r/science by /u/GeoGeoGeoGeo on 2025-04-03 04:56:58+00:00.

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The original was posted on /r/science by /u/FunnyGamer97 on 2025-04-03 03:17:28+00:00.

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The original was posted on /r/science by /u/Aggravating_Money992 on 2025-04-02 23:42:30+00:00.

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The original was posted on /r/science by /u/CUAnschutzMed on 2025-04-02 23:27:20+00:00.

Original Title: A study from researchers at CU Anschutz reveals that nearly one in five U.S. adults have used multiple drugs in the past year, showing that substance use is fairly common and more complex than just using one drug at a time. The results were published in the American Journal of Public Health.

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The original was posted on /r/science by /u/mvea on 2025-04-02 22:26:11+00:00.

Original Title: Even the richest Americans face shorter lifespans than their European counterparts. Over a 10-year period, Americans across all wealth levels were more likely to die than Europeans. People with more wealth still lived longer, especially in the US, where the gap between rich and poor is much larger.

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The original was posted on /r/science by /u/-Mystica- on 2025-04-02 19:04:34+00:00.

Original Title: Most Christian American religious leaders silently believe in climate change - Nearly 90% of U.S. Christian religious leaders believe in human-caused climate change—yet nearly half have never addressed it with their congregations, and only a quarter have mentioned it more than once or twice.

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The original was posted on /r/science by /u/Science_News on 2025-04-02 18:31:30+00:00.

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The original was posted on /r/science by /u/nohup_me on 2025-04-02 18:18:36+00:00.

Original Title: A study shows that individuals who have lied once are likely to lie again in similar situations, whereas honest and humble people lie less often. Researchers also found a link between dishonest behavior and certain personality traits.

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The original was posted on /r/science by /u/mvea on 2025-04-02 17:29:21+00:00.

Original Title: Glitter is widely used in cosmetics, arts and crafts, fashion, and holiday decorations to add sparkle, but ends up in the ocean. Glitter microplastics disrupt marine biomineralisation of shells and skeletons, and degrade more rapidly in seawater, releasing smaller micro- and nanoplastic fragments.

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The original was posted on /r/science by /u/Hrmbee on 2025-04-02 16:19:16+00:00.

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The original was posted on /r/science by /u/shiruken on 2025-04-02 15:15:21+00:00.

Original Title: New research estimates that the 34 largest Bitcoin mining operations in the United States consumed more electricity in 2022 than all of Los Angeles combined. 85% of the electricity came from fossil fuels and exposed 1.9 million Americans to more than 0.1 μg/m3 of additional PM2.5 pollution.