Reddit Science

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The original was posted on /r/science by /u/FocusingEndeavor on 2025-09-08 03:37:52+00:00.

Original Title: Glucose, in addition to powering our cells, also helps immune cells called T cells communicate and organize their attack on tumors. By turning sugar into special building blocks called glycosphingolipids, T cells strengthen their internal signals and become far more effective cancer killers.

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The original was posted on /r/science by /u/nohup_me on 2025-09-07 22:40:20+00:00.

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The original was posted on /r/science by /u/Wagamaga on 2025-09-07 21:30:16+00:00.

Original Title: The 12000 Year Old Skeleton That Reveals Humanity’s First Known Act of Violence in Southeast Asia. Research found the individual did not die immediately in the attack, but weeks or perhaps months later after suffering an agonizing infection caused by his wounds

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The original was posted on /r/science by /u/mvea on 2025-09-07 21:10:49+00:00.

Original Title: Researchers watched 150 episodes of Bluey – they found it can teach kids about resilience for real life. Resilience isn’t just about “toughing it out”. It’s the ability to cope with challenges, adapt to setbacks and recover from difficulties.

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The original was posted on /r/science by /u/FunnyGamer97 on 2025-09-07 20:39:08+00:00.

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The original was posted on /r/science by /u/Numinous_Noise on 2025-09-07 20:08:14+00:00.

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The original was posted on /r/science by /u/bloomberg on 2025-09-07 17:25:34+00:00.

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The original was posted on /r/science by /u/chrisdh79 on 2025-09-07 14:54:14+00:00.

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The original was posted on /r/science by /u/Wagamaga on 2025-09-07 14:12:12+00:00.

Original Title: Research found individuals who strongly endorse the values of tradition and security are more likely to show modest associations with certain personality traits that psychologists consider “dark-side” tendencies.

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The original was posted on /r/science by /u/Wagamaga on 2025-09-07 13:30:00+00:00.

Original Title: In North America, most groups of young people are seeing stable suicide rates or even declining rates, except for Canadian teenage girls, who show increases. In South Korea, however, suicide rates among both young men and women have sharply increased in recent years, especially among young women

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The original was posted on /r/science by /u/mvea on 2025-09-07 13:12:28+00:00.

Original Title: In the largest study of its kind, scientists accurately documented the massive change in animal morphology over the last 1,000 years, with domesticated animals growing larger across the board and their wild relatives becoming smaller. It underlines the true impact of one species in particular – us.

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The original was posted on /r/science by /u/donutloop on 2025-09-07 06:17:47+00:00.

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The original was posted on /r/science by /u/mvea on 2025-09-07 12:04:35+00:00.

Original Title: Seaweed washing onto sandy shores does more than rot. A new study found that it fuels oxygen-tolerant microorganisms that pump methane into the air. Methane was consistently found in shallow coastal waters at “supersaturation” concentrations, in some cases, nearly 1,900 times more.

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The original was posted on /r/science by /u/mvea on 2025-09-07 09:29:46+00:00.

Original Title: Experimental new sunscreen forgoes minerals, replacing them with plant pollen. When applied to animal skin in lab tests, it rated SPF 30, blocking 97% UV rays. It had no effect on corals, even after 60 days. By contrast, corals died of bleaching within 6 days of exposure to commercial sunscreens.

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The original was posted on /r/science by /u/calliope_kekule on 2025-09-07 04:52:23+00:00.

Original Title: Zebrafish with an autism-linked mutation acted less social in a stressful Styrofoam tank but less so in clear Plexiglass. This shows how environment can shape social behaviour in genetically predisposed animals.

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The original was posted on /r/science by /u/mvea on 2025-09-06 23:53:14+00:00.

Original Title: Early post-stroke aerobic exercise preserves thinking skills – and is safe. Starting aerobic exercise just two months after a stroke is safe and may help protect thinking skills. The study provides fresh hope for stroke survivors that they can reduce their elevated risk of dementia.

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The original was posted on /r/science by /u/ILikeNeurons on 2025-09-06 21:05:38+00:00.

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The original was posted on /r/science by /u/False_Feature_8497 on 2025-09-06 19:48:11+00:00.

Original Title: Scientists map the stress response system in plants, and research suggests that this understanding could help develop crops more resilient to drought, disease, and other stresses, strengthening food security and sustainable farming

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The original was posted on /r/science by /u/nohup_me on 2025-09-06 19:34:03+00:00.

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The original was posted on /r/science by /u/False_Feature_8497 on 2025-09-06 19:49:50+00:00.

Original Title: Study shows the lack of ‘me time’ for new mothers, and research suggests that insufficient personal time may contribute to higher stress levels, lower mental well-being, and increased risk of postpartum burnout

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The original was posted on /r/science by /u/False_Feature_8497 on 2025-09-06 19:43:25+00:00.

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The original was posted on /r/science by /u/nohup_me on 2025-09-06 19:20:42+00:00.

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The original was posted on /r/science by /u/Lord-Julius on 2025-09-06 18:39:29+00:00.

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The original was posted on /r/science by /u/Inquiring_minds42 on 2025-09-06 12:28:48+00:00.

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The original was posted on /r/science by /u/donutloop on 2025-09-06 05:29:15+00:00.