Pre-roman copper industry had no polluting impact on the global environment
https://www.nature.com/articles/s41598-024-80939-5
https://redd.it/1h3wx4t
@r_science
Antibiotics can change how bacteria build proteins by altering RNA, potentially affecting resistance. This study explores these changes and introduces a new tool for better RNA research.
https://www.nature.com/articles/s41467-024-54368-x
https://redd.it/1h3k9wd
@r_science
A study involving 14,053 participants seeking weight loss through GLP-1 found that it also reduces alcohol use, with 45.3% reporting a decrease in their category of alcohol consumption. This may be because GLP-1 potentially diminish the rewarding effects of alcohol, similar to their effect on food
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2827069
https://redd.it/1h3i3bf
@r_science
Meltwater from Greenland and the Arctic is weakening ocean circulation, speeding up warming down south. The Earth has already warmed 1.5ºC since the industrial revolution, and the Arctic has been heating up nearly four times faster than the rest of the planet.
https://theconversation.com/meltwater-from-greenland-and-the-arctic-is-weakening-ocean-circulation-speeding-up-warming-down-south-238302
https://redd.it/1h3hu03
@r_science
How U.S. Presidential elections strengthen global hate networks - The election triggered new hate content at scale around immigration, ethnicity, and antisemitism that aligns with conspiracy theories about Jewish-led replacement. Telegram acts as a key hardening agent.
https://www.nature.com/articles/s44260-024-00018-8
https://redd.it/1h3gco9
@r_science
People can form impressions from a face in a fraction of a second. A new study analyzed first impressions when judging facial attractiveness. Although participants were influenced by first impressions, the effect was very small. First impressions may not matter as much as we think.
https://www.psychologytoday.com/au/blog/illusions-delusions-and-reality/202411/do-first-impressions-really-matter
https://redd.it/1h3ae2v
@r_science
Researchers from Tokyo Metropolitan University have used measurements of skin conductance over time to tell emotions apart, reading emotions without the need for a camera.
https://ieeexplore.ieee.org/document/10718281
https://redd.it/1h368bs
@r_science
Japan's priceless asteroid Ryugu sample got 'rapidly colonized' by Earth bacteria
https://www.space.com/ryugu-asteroid-sample-earth-life-colonization?utm_source=perplexity
https://redd.it/1h36416
@r_science
Cambridge researchers studying a forest in northern India have found that the wildlife monitoring technologies are being deliberately misused by local government & male villagers to spy on women & stop them collecting natural resources despite it being their legal right to do so.
https://www.cam.ac.uk/research/news/wildlife-monitoring-technologies-used-to-intimidate-and-spy-on-women-study-finds
https://redd.it/1h2z9ld
@r_science
Women with a history of nonconsensual sexual experiences are more likely to engage in sex out of feelings of obligation, according to a new study. These women reported more frequent “Duty Sex,” lower sexual satisfaction, and higher levels of sexual pain compared to women without such histories.
https://www.psypost.org/women-with-sexual-trauma-histories-more-likely-to-engage-in-duty-sex/
https://redd.it/1h2ucyy
@r_science
Research identifies 574 political streamers on Twitch, discussing topics such as identity politics and international issues. Analysis highlights unique audience interactions and the role of real-time chat in shaping political discourse.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0314429
https://redd.it/1h3wlg3
@r_science
Researchers develop 3D-printed hydrogels for continuous drug delivery through contact lenses
https://uwaterloo.ca/news/media/cutting-edge-contact-lens-gel-delivers-medication
https://redd.it/1h3gaew
@r_science
Study: A third of the decline in support for Brexit in the UK since 2016 is due to cohort replacement where many older voters (who support Brexit) have passed away, while younger voters (who oppose Brexit) have entered the electorate.
https://ejpr.onlinelibrary.wiley.com/doi/10.1111/1475-6765.12745
https://redd.it/1h3go4k
@r_science
New research finds that cues to ambient darkness decrease women’s willingness to engage with physically strong men. This suggests that in darker environments, perceived strength in men may be more strongly associated with potential threat than with protection or attractiveness.
https://www.psypost.org/womens-interest-in-strong-men-adapts-to-environmental-cues-of-potential-threat/
https://redd.it/1h3h2j4
@r_science
High ultra-processed food intake could be linked to psoriasis, finds a new study of over 18,000 people, even after taking into account age, BMI, alcohol intake, and other diseases such as diabetes, cardiovascular disease, inflammatory bowel disease, and inflammatory rheumatism.
https://www.scimex.org/newsfeed/high-ultra-processed-food-intake-could-be-linked-to-psoriasis
https://redd.it/1h3c4s2
@r_science
Central Europe’s First Farmers Lived in Equality. Studying the genetic links between those Neolithic individuals has shown that the LBK people expanded over hundreds of kilometers in just a few generations.
https://news.univie.ac.at/en/media/recent-press-releases/detailansicht-en/artikel/sharing-is-caring-central-europes-first-farmers-lived-in-equality/
https://redd.it/1h39x4q
@r_science
Air pollution may play a role in adverse birth outcomes: Exposure to PM2.5 was associated with higher levels of inflammation among pregnant women relating to birth complications, study finds
https://www.eurekalert.org/news-releases/1066053
https://redd.it/1h2umk7
@r_science
Warming temperatures impact immune performance of wild monkeys, U-M study shows: Immune performance of wild capuchin monkeys declines when the animals experience higher temperatures, and younger monkeys seem to be particularly vulnerable to heat
https://www.eurekalert.org/news-releases/1065939
https://redd.it/1h30pyy
@r_science
Sea anemone study shows how the Starlet sea anemone can regenerate entire body parts: When an injury is triggered, molecular changes are both near and far from the wound. These cells move and tissues reorganise, effectively reshaping the entire body.
https://www.eurekalert.org/news-releases/1066346
https://redd.it/1h2r1lt
@r_science
Childhood adversity may blunt brain development rather than speed it up | While prior theories suggested these changes might reflect accelerated brain development, this study indicates they may instead represent a blunting or slowing of specific developmental processes.
https://www.psypost.org/childhood-adversity-may-blunt-brain-development-rather-than-speed-it-up/
https://redd.it/1gzigi3
@r_science
