Neanderthals Processed Bones on a large scale to Access Nutrients 125,000 Years Ago — Evidence of Advanced Resource Use
https://www.science.org/doi/10.1126/sciadv.adv1257
https://redd.it/1lqjp5g
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A new study explores how doctors and nurses communicate cancer progression. Breaking bad news is not a one-off event but a nuanced, ongoing process shaped by empathy, teamwork, & training needs.
https://www.nature.com/articles/s41599-025-05061-x
https://redd.it/1lqgz3s
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Researchers discover new enzyme: Abx(−)F
https://aibn.uq.edu.au/article/2025/07/20-steps-one-enzyme-unlocks-cleaner-path-complex-molecules
https://redd.it/1lq9whj
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Orcas Caught 'Kissing' For Two Minutes With Tongue
https://www.sciencealert.com/orcas-caught-kissing-for-two-minutes-with-tongue?utm_source=reddit_post
https://redd.it/1lq4a1s
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Myth busted: Men don’t sleep through baby cries after all. New study debunks the myth of women's special ability to hear baby crying. Researchers found only minimal differences between men's and women's hearing, but mothers still handle nighttime childcare three times as often as fathers.
https://health.au.dk/en/display/artikel/myth-busted-men-dont-sleep-through-baby-cries-after-all
https://redd.it/1lq1wwc
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More than 39,000 deaths, nearly 100,000 non-fatal heart attacks and up to 65,000 strokes in the U.S. could be prevented if people eligible for statins and other cholesterol-lowering drugs were taking them
https://www.newsmax.com/health/health-news/heart-attack-stroke-cholesterol/2025/07/02/id/1217293/
https://redd.it/1lpyxr9
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Gene therapy restored hearing in deaf patients
https://www.eurekalert.org/news-releases/1089246
https://redd.it/1lpw2ec
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Drinking a modest dose of peppermint tea improved cognitive performance compared to a placebo. Drinkers showed greater improvements in episodic memory, working memory, short-term word recall, and visuospatial memory compared to the placebo group. These differences were statistically significant.
https://www.psypost.org/peppermint-tea-boosts-memory-and-attention-but-why/
https://redd.it/1lpu0rq
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A herbal mouthwash selectively killed off bad bacteria in the mouth while preserving the good strains, according to a new study. It suggests an alternative to conventional mouthwashes, which were found to kill indiscriminately and damage gum tissue.
https://newatlas.com/health-wellbeing/homeopathic-mouthwash-oral-microbiome/
https://redd.it/1lpqlsa
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Scientists discover certain species of microbe in the human gut can absorb PFAS, the toxic and long-lasting ‘forever chemicals.’ When 9 of these species were introduced into guts of mice to ‘humanise’ their microbiome, the bacteria rapidly accumulated PFAS eaten which were then excreted in faeces.
https://www.cam.ac.uk/research/news/gut-microbes-could-protect-us-from-toxic-forever-chemicals
https://redd.it/1lpji6y
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A new study across 68 countries shows people who believe extreme weather is driven by climate change are more likely to support climate policy, regardless of actual exposure.
https://doi.org/10.1038/s41558-025-02372-4
https://redd.it/1lp9z00
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Body fat percentage was a stronger and more consistent predictor of attractiveness for men than either body mass index or shoulder-to-waist ratio. The most attractive male bodies had approximately 13 to 14% body fat, a level that corresponds closely with what is considered metabolically healthy.
https://www.psypost.org/what-is-the-most-attractive-body-fat-percentage-for-men-new-research-offers-an-answer/
https://redd.it/1lp7nac
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Malaria has been eliminated in Suriname, the first in the Amazon region
https://www.theglobalfund.org/en/news/2025/2025-06-30-global-fund-commends-suriname-elimination-malaria/
https://redd.it/1lp3xxm
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Killer whales found sharing food with humans for first time. This behaviour may represent some of the first accounts of a wild predator intentionally using prey, and other items, to directly explore human behaviour,
https://uk.news.yahoo.com/killer-whales-found-sharing-food-050432849.html
https://redd.it/1lp151c
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Eating Dairy Before Bed Can Give You Nightmares, Study Suggests | People with lactose intolerance are more likely to experience nightmares and poorer sleep.
https://gizmodo.com/eating-dairy-before-bed-can-give-you-nightmares-study-suggests-2000622123
https://redd.it/1loydcx
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US military produces the largest quantity of greenhouse gas emissions of all of the world's institutions, and cutting their spending could result in a meaningful reduction in energy consumption comparable to the annual energy usage of the US state of Delaware, or the entire nation of Slovenia.
https://www.scimex.org/newsfeed/cutting-us-military-spending-could-save-as-much-energy-as-used-by-a-small-nation
https://redd.it/1lqlhik
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Ancient Egyptian man's genome from up to 4,800 years ago reveals ancestry from North Africa and West Asia
https://www.sciencealert.com/oldest-egyptian-dna-reveals-secrets-of-elite-potter-from-pyramid-era?utm_source=reddit_post
https://redd.it/1lqi7y9
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A new study analysed 15 million biomedical abstracts and found signs that over 1 in 8 were likely written with AI tools in 2024 - up to 40% in some fields.
https://www.science.org/doi/10.1126/sciadv.adt3813
https://redd.it/1lq56tp
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Scientists have found that fine-particulate air pollution, which includes pollution from vehicles and industry, was strongly associated to increased cancer-driving and cancer-promoting genetic mutations in individuals who have never smoked
https://www.nih.gov/news-events/news-releases/nih-study-links-particulate-air-pollution-increased-mutations-lung-cancers-among-nonsmokers
https://redd.it/1lq3bwt
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For Dolphins, Echolocation May Be More Like ‘Touching’ Than ‘Seeing’ | Dolphins seem to “feel” their way across the sea with narrow, sweeping beams of sonar
https://www.scientificamerican.com/article/for-dolphins-echolocation-may-be-more-like-touching-than-seeing/
https://redd.it/1lpxfoa
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A climate tipping point was crossed when ancient tropical forests vanished 252 million years ago—triggering unstoppable warming that trapped Earth in a 5-million-year super-greenhouse. Vegetation loss can push the planet past the point of no return.
https://www.nature.com/articles/s41467-025-60396-y.pdf
https://redd.it/1lpwvh6
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A study of 1,100 Bavarians found when considering energy-adjusted diets, higher emissions are associated with being female, having a higher waist circumference, and following an omnivorous diet. Increased consumption of animal products, coffee, and tea contributed to greater environmental impacts.
https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1542254/full
https://redd.it/1lptg10
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U.S. preschoolers exposed to potentially harmful chemicals. Urine samples from 201 children found 96 chemicals in at least 5, 48 chemicals in over half and 34 chemicals in more than 90%. Many of these chemicals are known or suspected to interfere with hormones, brain development and immune function.
https://health.ucdavis.edu/news/headlines/new-study-us-preschoolers-exposed-to-broad-range-of-potentially-harmful-chemicals/2025/07
https://redd.it/1lprxyp
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A new study shows that our brains respond differently to the same music depending on what we heard before. Emotional shifts are real, fast, and shaped by context.
https://doi.org/10.1523/ENEURO.0184-24.2025
https://redd.it/1lpmpf5
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Scientists developed a new Alloy that protects Iron more efficiently from Rust
https://doi.org/10.1002/anie.202422879
https://redd.it/1lpdkb5
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‘Completely unexpected’: Melting ice typically makes the ocean fresher. But new satellite data shows the opposite is happening, and that’s a big problem.
https://theconversation.com/completely-unexpected-antarctic-sea-ice-may-be-in-terminal-decline-due-to-rising-southern-ocean-salinity-259743
https://redd.it/1lp8ls3
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Chinese scientists discover genetic switch for organ regeneration in mammals
https://qazinform.com/news/chinese-scientists-discover-genetic-switch-for-organ-regeneration-in-mammals-5b94e9
https://redd.it/1lp6ljj
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Inflammation, considered a hallmark of aging, may not be a universal human experience, but may be a byproduct of industrialised lifestyles. A new study did not detect increased inflammation with age in Indigenous, non-industrialised populations and chronic age-related diseases were also minimal.
https://www.scimex.org/newsfeed/chronic-inflammation-that-comes-with-ageing-might-be-due-to-industrialisation
https://redd.it/1lozxr9
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Longer antidepressant use linked to more severe, long-lasting withdrawal symptoms, study finds
https://www.psypost.org/longer-antidepressant-use-linked-to-more-severe-long-lasting-withdrawal-symptoms-study-finds/
https://redd.it/1loztga
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Women who reported even a little criticism from a spouse, child, or friend were more likely to experience depression. For men, only those who reported a lot of criticism seemed to be at increased risk. This suggests that older women may be more sensitive to negative feedback in close relationships.
https://www.psypost.org/older-adults-who-feel-criticized-by-loved-ones-are-more-likely-to-develop-depression/
https://redd.it/1loy6xx
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