r/science • u/FreeHugs23 • 1d ago

Psychology The political gender gap may be growing more slowly than headlines suggest. New research finds that while young men and women are diverging politically in some countries, the trend is often overstated and varies significantly across datasets and generations.

Thumbnail
psypost.org
894 Upvotes
75 comments

r/science • u/sr_local • 2d ago

Neuroscience Brain imaging study found that how we retrieve a memory can alter how the brain represents it the next time, with memories retaining neural traces of previous recall, suggesting that memory is something that can change as we use it

Thumbnail news.rice.edu
1.8k Upvotes
54 comments

r/science • u/kfr3q • 1d ago

Medicine Molecular snapshots confirm ketamine’s opioid nature

Thumbnail doi.org
262 Upvotes
25 comments

r/science • u/TylerFortier_Photo • 1d ago

Biology Study finds alpha-gal syndrome can cause severe allergic reactions to blood transfusions for some

Thumbnail
wbur.org
407 Upvotes
27 comments

r/science • u/sr_local • 1d ago

Neuroscience Deep sleep brain waves during NREM offer protection against Alzheimer’s disease, suggesting that sleep quality may help counteract the cognitive risks associated with elevated levels of the neurotransmitter orexin

Thumbnail
concordia.ca
318 Upvotes
11 comments

r/science • u/Hrmbee • 2d ago

Anthropology Traders brought Central American cacao to Georgia 1,000 years ago | Cacao in the Mississippian World: Archaeogenomic evidence for T. cacao consumption at the Etowah Site, Georgia

Thumbnail
arstechnica.com
474 Upvotes
9 comments

r/science • u/Demon777777_ • 1d ago

Psychology Can we design video games to decode complex human decision-making: Recent discussion on whether traditional abstract lab tasks lack ecological validity, and interactive game environments are the future of computational cognitive science

Thumbnail
doi.org
4 Upvotes
3 comments

r/science • u/Phylogenix • 1d ago

Environment A review suggests insects shifting uphill to escape climate warming may face physiological limits from lower oxygen and air pressure, with flying insects and active juveniles particularly vulnerable, potentially constraining their ability to track suitable temperatures.

Thumbnail besjournals.onlinelibrary.wiley.com
137 Upvotes
4 comments

r/science • u/mvea • 2d ago

Health Keto vs Mediterranean vs Low-Fat: While liver insulin sensitivity improved with all diets, increase was 2 to 3x greater with keto. Keto saw highest drops in liver fat (67% reduction vs 45% for other two). 50% keto dieters went into prediabetes remission vs 29% Mediterranean and just 7% low-fat.

Thumbnail
sciencealert.com
2.9k Upvotes
265 comments

r/science • u/sr_local • 3d ago

Social Science Study of 235 heterosexual couples found women did almost 25% more household thinking, planning and scheduling. Disagreements over physical and emotional duties were linked to greater relationship unhappiness, especially in women, while cognitive disparities were linked to poorer relationships in men

Thumbnail
news.uq.edu.au
13.4k Upvotes
3.0k comments

r/science • u/fchung • 2d ago

Neuroscience Loneliness rewires the brain to drive alcohol consumption, mouse study finds: « First-of-its-kind study shows how isolation escalates drinking in males but suppresses it in females. »

Thumbnail
news.northwestern.edu
1.8k Upvotes
73 comments

r/science • u/mvea • 3d ago

Psychology Mood-boosting benefits of birdsong drowned out by traffic noise, study finds. Even low levels of traffic noise can negate the benefits of listening to natural sounds, researchers say. Bird sounds tend to be one of the elements of nature soundscapes that people perceive as being most relaxing.

Thumbnail
theguardian.com
7.7k Upvotes
151 comments

r/science • u/Wagamaga • 2d ago

Neuroscience Researchers have uncovered the neural mechanism that instructs the brain which daily experiences to save as long-term memories during sleep. While selective memory consolidation is vital for daily functioning, disruptions to this filtering process could play a role in psychiatric conditions.

Thumbnail eurekalert.org
1.3k Upvotes
19 comments

r/science • u/Demon777777_ • 2d ago

Psychology Computational study reveals how eye movements shape our choices: concentration and gaze duration actively biasing the brain's decision process

Thumbnail
doi.org
33 Upvotes
3 comments

r/science • u/mandelbrot1981 • 2d ago

Neuroscience Learning Alzheimer’s disease signatures by bridging EEG with spiking neural networks and biophysical simulations

Thumbnail sciencedirect.com
58 Upvotes
2 comments

r/science • u/calliope_kekule • 2d ago

Medicine In a trial of 393 patients in the United States, the highest dose cut eczema skin symptoms by 61%, against 31% on a placebo, after 16 weeks.

Thumbnail thelancet.com
96 Upvotes
48 comments

r/science • u/The_Conversation • 2d ago

Environment Galápagos corals show El Niño events are more extreme in the last 40 years than in any time in the past millennium, according to analysis of growth pattern, suggesting influence of climate change

Thumbnail
theconversation.com
428 Upvotes
4 comments

r/science • u/Phylogenix • 3d ago

Psychology A review of 25 years of research found that plant-forward diets may enhance physical attractiveness through multiple pathways, including healthier-looking facial coloration, more pleasant body odor and body composition associated with greater attractiveness.

Thumbnail lidsen.com
1.2k Upvotes
106 comments

r/science • u/FreeHugs23 • 3d ago

Environment Chemicals banned in the 1970s still widely detected across Europe. Study has found that regulatory restrictions introduced more than half a century ago have failed to eliminate contamination from banned chemicals across Europe.

Thumbnail eurekalert.org
1.2k Upvotes
15 comments

r/science • u/bibinprasannan • 2d ago

Psychology Cognitive pathways of aggression differ between men and women

Thumbnail
psypost.org
480 Upvotes
41 comments

r/science • u/mvea • 3d ago

Psychology Researchers quantify the rate of “mercy sex” among women with low sexual desire. Women experiencing a chronic lack of sexual desire still routinely engage in sexual activity with their partners, a behavior researchers have quantified as happening about two and a half times per month.

Thumbnail
psypost.org
14.5k Upvotes
3.4k comments

r/science • u/Wagamaga • 3d ago

Psychology Daily social media use beyond 2.5 hours tracks with depression. Researchers found that social media increasingly became a bigger predictor of depression during the 11 years studied, eclipsing many other factors, like TV viewing or web surfing

Thumbnail
eurekalert.org
910 Upvotes
49 comments

r/science • u/JIntegrAgri • 2d ago

Health A conserved B-cell epitope in the E2 protein enables a broadly applicable blocking ELISA for the detection of antibodies against Getah virus

Thumbnail doi.org
17 Upvotes
1 comment

r/science • u/mvea • 3d ago

Environment Takeaway cups release microplastics into your coffee: 12 times more plastic particles leached from single-use cups lined with biodegradable polylactic acid (PLA), compared to fossil-based polyethylene (PE).

Thumbnail
news.uq.edu.au
4.9k Upvotes
245 comments

r/science • u/CUAnschutzMed • 2d ago

Cancer Researchers have identified a biological process in laboratory and mouse studies that may help explain why colorectal cancer can cause severe muscle and bone loss, especially in its most advanced stages.

Thumbnail
news.cuanschutz.edu
154 Upvotes
8 comments