Reddit Science

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The original was posted on /r/science by /u/calliope_kekule on 2024-12-08 11:27:10+00:00.

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The original was posted on /r/science by /u/mvea on 2024-12-08 11:02:45+00:00.

Original Title: Fear of missing out, or FOMO, isn’t just about missing out on fun. It’s about missing opportunities to bond with people we care about. FOMO stems from anxiety over how our absence affects our relationships and belonging in social groups, even when the missed events aren’t particularly enjoyable.

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The original was posted on /r/science by /u/thebelsnickle1991 on 2024-12-08 06:45:45+00:00.

Original Title: An MRI-based imaging technique developed at the University of Cambridge predicts the response of ovarian cancer tumours to treatment, and rapidly reveals how well treatment is working, in patient-derived cell models

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The original was posted on /r/science by /u/FunnyGamer97 on 2024-12-08 02:05:59+00:00.

Original Title: Agricultural land preserved around river confluences can help mitigate floods, research finds: Municipalities with agricultural land in areas with high water storage potential suffered fewer floods, with stronger correlation when agricultural land was situated near river confluences.

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The original was posted on /r/science by /u/mvea on 2024-12-07 21:26:12+00:00.

Original Title: Positive emotions experienced by one romantic partner were linked to lower cortisol levels, a key stress hormone, in the other partner. The connection between a partner’s positivity and cortisol was especially strong in couples with higher relationship satisfaction and among older participants.

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The original was posted on /r/science by /u/mvea on 2024-12-07 21:20:19+00:00.

Original Title: Older adults are more likely than younger cohorts to engage with unreliable new sources, their susceptibility does not stem from an inability to identify false content. Instead, heightened partisan bias and entrenched political identities appear to drive their engagement.

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The original was posted on /r/science by /u/giuliomagnifico on 2024-12-07 20:41:26+00:00.

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The original was posted on /r/science by /u/smurfyjenkins on 2024-12-07 16:18:34+00:00.

Original Title: The global elite are educated at a small number of globally prestigious universities, with Harvard University playing an outsized role. 10% of global elites went to Harvard. 23% went to the Ivy League.

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The original was posted on /r/science by /u/CUAnschutzMed on 2024-12-07 17:22:24+00:00.

Original Title: Deciding when to stop driving can be challenging for older adults and their families. A study published today in the Journal of the American Geriatric Society shows that using a decision aid tool can be beneficial and help older adults when faced with this difficult decision.

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The original was posted on /r/science by /u/Wagamaga on 2024-12-07 17:12:25+00:00.

Original Title: New research revealed that neighborhood disadvantage may significantly affect brain and heart health among older adults without cognitive issues. Blood pressure was specifically pertinent to heart health analyses.

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The original was posted on /r/science by /u/giuliomagnifico on 2024-12-07 16:19:06+00:00.

Original Title: Researchers developed a neurobiological model that predicts facial expressions elicited by painful stimuli. Using machine-learning algorithms trained on magnetic resonance brain imaging data, they created a Facial Expression Pain Signature

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The original was posted on /r/science by /u/mvea on 2024-12-07 11:02:47+00:00.

Original Title: Chronic social stress causes neurons in key brain regions to exhibit signs of senescence—a state where cells stop dividing and secrete inflammatory signals linked to aging-related diseases, finds a new study in mice. This shows how social stress may influence the aging process.

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The original was posted on /r/science by /u/Wagamaga on 2024-12-07 13:19:27+00:00.

Original Title: Largest Study of CTE in Male Ice Hockey Players Finds Odds Increased 34% With Each Year Played. Ice-hockey is the third major sport, after American football and rugby, to show a dose-response relationship between years of play and CTE risk

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The original was posted on /r/science by /u/calliope_kekule on 2024-12-07 05:58:58+00:00.

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The original was posted on /r/science by /u/FunnyGamer97 on 2024-12-07 02:31:57+00:00.

Original Title: Hybrid theory offers new way to model disturbed complex systems: Researchers develop a theory that describes both the system-level dynamics and the probability distributions that characterize the system components for complex systems in flux.

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The original was posted on /r/science by /u/calliope_kekule on 2024-12-06 20:37:34+00:00.

Original Title: A PLOS ONE study explores how emoji use relates to attachment styles and emotional intelligence. It found that frequent emoji users tend to express emotions more openly, reflecting higher emotional awareness.

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The original was posted on /r/science by /u/calliope_kekule on 2024-12-06 20:14:14+00:00.

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The original was posted on /r/science by /u/OregonTripleBeam on 2024-12-06 15:03:45+00:00.

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The original was posted on /r/science by /u/mvea on 2024-12-06 22:13:31+00:00.

Original Title: Republicans judged authority violations by women more harshly, while Democrats judged such violations by men as worse. This suggests gender norms and female deference to authority are important for Republicans and perceived biases against women leading to harsher judgments of men for Democrats.

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The original was posted on /r/science by /u/mvea on 2024-12-06 22:18:23+00:00.

Original Title: Increases in U.S. life expectancy forecasted to stall by 2050, poorer health expected to cause nation’s global ranking to drop. The U.S. is forecasted to fall in its global rankings below nearly all high-income and some middle-income countries.

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The original was posted on /r/science by /u/immarktoo on 2024-12-06 20:43:39+00:00.

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The original was posted on /r/science by /u/MistWeaver80 on 2024-12-06 20:16:58+00:00.

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The original was posted on /r/science by /u/chrisdh79 on 2024-12-06 19:56:17+00:00.

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The original was posted on /r/science by /u/Wagamaga on 2024-12-06 19:43:03+00:00.

Original Title: Research found everyday physical activity, like going for a short walk or playing with the kids, may provide short-term benefits for cognitive health, equivalent to reversing four years of cognitive aging.

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The original was posted on /r/science by /u/Hashirama4AP on 2024-12-06 19:37:53+00:00.

Original Title: Younger people at greater risk of heat-related deaths this century | A study on heat and mortality in Mexico finds people under 35 years old account for 75% of recent heat-related deaths. For the end-of-century SSP 3–7.0 emissions scenario, deaths among under-35-year-olds increase 32%.