Lack of TikTok self-control strongly predicts bedtime procrastination: when teenagers and young adults experience a sense of failing to control their TikTok use, especially when it gets in the way of other responsibilities, they are significantly more likely to postpone going to bed.
https://www.psypost.org/lack-of-tiktok-self-control-strongly-predicts-bedtime-procrastination/
https://redd.it/1j1w494
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Cannabinoid receptors may be why only some people with chronic stress develop anxiety and depression. Scientists injected mice with genes in viruses that doubled the cannabinoid receptors in their brain. Baseline anxiety, and symptoms of anxiety and depression induced by social stress, were reduced.
https://pressroom.ulaval.ca/2025/02/27/scientists-discover-key-protein-in-resilience-to-stress-4c4d6aa5-3e31-4200-b498-621cc902a6d7
https://redd.it/1j1uaeb
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A report on 5 emerging economies (China, Indonesia, Mexico, South Africa, India): People can leave poverty without leaving agriculture. Each generation has a better life than their parents did at the same age. But they do not have a better life than their parents do in the same year.
https://econweb.ucsd.edu/~pniehaus/papers/how_poverty_fell.pdf
https://redd.it/1j1s80c
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Plant-based diets considerably enhance glycemic management, cardiovascular health indicators, inflammatory markers, and quality of life for those with type 2 diabetes, randomized controlled trial finds
https://irabcs.com/ojs/article/view/66
https://redd.it/1j1pq2j
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Narcissists feel ostracized more frequently than their less self-absorbed peers, according to research. This may stem not only from being shunned due to their personalities but from a tendency to misinterpret ambiguous social signals as exclusion.
https://www.apa.org/news/press/releases/2025/02/narcissists-feel-ostracized
https://redd.it/1j1ognk
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A new study reviews how climate scientists, journalists, and the public understand climate change—and where communication gaps persist. Ethical reporting of uncertainty is vital, but misinformation still clouds public trust.
https://www.nature.com/articles/s41599-025-04585-6
https://redd.it/1j1ju3l
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Men experience faster Alzheimer’s progression after brain amyloid buildup - study found that while Alzheimer’s disease is more common in women, men tend to experience a quicker decline in brain health and cognitive abilities once the disease process begins.
https://www.psypost.org/men-experience-faster-alzheimers-progression-after-brain-amyloid-buildup/
https://redd.it/1j18a7z
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A systematic review of CS degree requirements of 250 programs worldwide finds only half offer a computing ethics class, and only a third require it
https://dl.acm.org/doi/10.1145/3641554.3701824
https://redd.it/1j10ool
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Police departments across the US tend to be more Republican-leaning than the communities they serve, according to a new study. However, despite this political imbalance, the research found little evidence that Republican and Democratic officers behave differently in similar on-the-job situations.
https://www.psypost.org/police-forces-lean-republican-but-partisan-politics-dont-greatly-influence-officer-actions/
https://redd.it/1j0yyo4
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Research found that people living in areas where heat days, as defined as higher levels (90 degrees Fahrenheit or greater), occur half the year, experienced up to 14 months of additional biological aging compared to those living in areas with fewer than 10 heat days per year
https://www.upi.com/Health_News/2025/02/27/9741740669681/
https://redd.it/1j0x281
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A new study finds frequent ChatGPT use does not automatically lead to plagiarism. Instead, factors like cheating culture & low motivation are bigger influences.
https://www.tandfonline.com/doi/full/10.1080/10494820.2025.2457351
https://redd.it/1j0t61u
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The conserved HIV-1 spacer peptide 2 triggers matrix lattice maturation
https://www.nature.com/articles/s41586-025-08624-9
https://redd.it/1j0rd0q
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Crocodiles may be forced to change ways due to climate change, study finds
https://www.foxweather.com/earth-space/animals-reptiles-warm-weather
https://redd.it/1j0nvz6
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A High-Fiber Dietary Intervention (NUTRIVENTION) in Precursor Plasma Cell Disorders Improves Biomarkers of Disease and May Delay Progression to Myeloma
https://www.sciencedirect.com/science/article/pii/S0006497124034189
https://redd.it/1j06lwf
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Associative learning. Research found that primary school children outperform all other age groups in the ability to make the connection between an event and its consequences.
https://news.rub.de/english/press-releases/2025-02-27-associative-learning-primary-school-children-outperform-all-other-age-groups
https://redd.it/1j0ghus
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Ergothioneine, an amino acid found in mushrooms and beans, supports mitochondrial function by directly activating a key enzyme involved in energy production and respiration. This study provides direct proof of how this amino acid protects against neurodegenerative diseases.
https://www.cell.com/cell-metabolism/abstract/S1550-4131(25)00024-5
https://redd.it/1j1tiqr
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New biosensor powers itself, detects and kills bacteria to make water safe | The biosensor uses an enzyme-based biofuel cell, antibodies called aptamers and a bacterial elimination mechanism to make water decontamination faster and easier.
https://advanced.onlinelibrary.wiley.com/doi/10.1002/adfm.202420480
https://redd.it/1j1sf10
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Eating more fish linked to slower disease progression for multiple sclerosis patients
https://www.scimex.org/newsfeed/eating-more-fish-linked-to-slower-disease-progression-for-multiple-sclerosis-patients
https://redd.it/1j1qc42
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Better-glass breakthrough achieved using just sound and salt | The brand-new method may lead to glass made without the use of harsh chemicals for self-cleaning windshields, germ-busting surfaces, or maybe even better beer.
https://newatlas.com/materials/better-glass-ultrasound/
https://redd.it/1j1ozc7
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Parenting more children is linked to increased brain connectivity in areas that typically decline with age, suggesting parenthood may help protect against brain aging. The effect was seen in both mothers and fathers, indicating that caregiving experience contributes to these brain benefits.
https://www.eurekalert.org/news-releases/1075037
https://redd.it/1j1newa
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Rice researchers develop efficient lithium extraction method, setting stage for sustainable EV battery supply chains | Near-perfect lithium selectivity was demonstrated by repurposing solid-state electrolytes (SSEs) as membrane materials for aqueous lithium extraction.
https://www.eurekalert.org/news-releases/1075418
https://redd.it/1j142oq
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Top global persistent methane sources mapped. South Sudan Sudd wetland 4.5 million tonnes per year. Turkmenistan coast oil and gas 3.5. Argentina Ibera wetland 3.3. China Liaoning other anthropogenic sources 2.9.
https://www.esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-5P/Top_10_persistent_methane_sources
https://redd.it/1j13akb
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Psilocybin increases emotional empathy in depressed individuals, study finds | These improvements lasted for at least two weeks after treatment.
https://www.psypost.org/psilocybin-increases-emotional-empathy-in-depressed-individuals-study-finds/
https://redd.it/1j12i9z
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About two-thirds of Americans are getting too little or too much sleep. People not getting the right amount of sleep -- seven to nine hours a night -- had a 29% increased risk of premature death from any cause, finds new study.
https://www.upi.com/Health_News/2025/02/28/poor-sleeping-habits-bad-health/3121740770883/
https://redd.it/1j0xpz7
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A new study found adaptive traffic signals powered by big data reduced peak-hour travel times by 11% in China’s 100 most congested cities – saving 31.73 million tonnes of CO₂ annually.
https://www.nature.com/articles/s41467-025-56701-4
https://redd.it/1j0snk7
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Scientists have developed a device that lets users 'taste' in virtual worlds by remotely triggering real chemical sensations.
https://www.science.org/doi/10.1126/sciadv.adr4797
https://redd.it/1j0t3f3
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Ambient outdoor heat and accelerated epigenetic aging among older adults in the US
https://www.science.org/doi/10.1126/sciadv.adr0616?ut
https://redd.it/1j0qdxw
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Some women develop romantic feelings for fictional “bad boys” with stereotypical masculine traits like dominance, aggression, and emotional stoicism. Women who approach love in a playful and uncommitted way, and with a strong desire for excitement and new experiences, were more likely to do this.
https://www.psypost.org/why-some-women-develop-romantic-interests-in-fictional-bad-boys/
https://redd.it/1j0l86e
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Reject suggestions that go against your better judgment: When people go along with opinions that go against their better judgment and things go wrong, not only do people not blame the adviser more, they blame themselves more. You feel worse when you ignore what you knew was the better choice.
https://news.cornell.edu/stories/2025/02/going-against-ones-better-judgment-amplifies-self-blame
https://redd.it/1j0gwd7
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Biological sex is not as simple as male or female
https://www.sciencenews.org/article/biological-sex-male-female-intersex?utm_medium=email&utm_term=N%2FA&utm_source=D365&utm_content=SN%20Latest%20Headlines%202025%2002%2027&utm_campaign=SN%20Latest%20Headlines%202025%2002%2027#msdynmkt_trackingcontext=ae27d172-0b0e-41e2-bc87-6ee562f9ae6e
https://redd.it/1j0em2p
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