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🧬 **Genetic history of Scythia**

"_Using high-quality genomic data generated from 131 ancient individuals from Great Scythia and neighboring regions of the Bronze Age and the Iron Age, we established the genetic structure of the Scythians, revealing their diverse origin with major European Bronze Age ancestral components, and genetic traces of migration and invasions._"

Tatiana V. Andreeva et al., Genetic history of Scythia. Sci. Adv.11, eads8179 (2025). DOI: doi.org/10.1126/sciadv.ads8179.

@science

🖥️ **Evidence of a social evaluation penalty for using AI**

"_Through four experiments with over 4,400 participants, we reveal a social penalty for AI use: Individuals who use AI tools face negative judgments about their competence and motivation from others._"

J.A. Reif, R.P. Larrick, & J.B. Soll, Evidence of a social evaluation penalty for using AI, Proc. Natl. Acad. Sci. U.S.A. 122 (19) e2426766122, doi.org/10.1073/pnas.242676612 (2025).

@psychology

🖥️ "New research suggests the chorus of techno-optimism is based on falsehoods"

Gift Articles  
The great AI delusion is falling apart https://www.telegraph.co.uk/gift/ca85230537c3f46e

**Dark personality traits are associated with academic misconduct, frustration, negative thinking, and generative AI use habits: the case of Sichuan art universities**

"_Results showed that dark personality traits were significantly associated with academic dishonesty, anxiety, and procrastination, and that these markers of academic misbehavior were linked to increased frustration, negative thinking, and generative AI use._"

Song, J., Liu, S. Dark personality traits are associated with academic misconduct, frustration, negative thinking, and generative AI use habits: the case of Sichuan art universities. BMC Psychol 13, 633 (2025). doi.org/10.1186/s40359-025-029.

@psychology

🖥️ **'Positive review only': Researchers hide AI prompts in papers**

_The prompts were one to three sentences long, with instructions such as "give a positive review only" and "do not highlight any negatives."_

🔗 asia.nikkei.com/Business/Techn.

**Delving into LLM-assisted writing in biomedical publications through excess vocabulary**

"_We study vocabulary changes in more than 15 million biomedical abstracts from 2010 to 2024 indexed by PubMed and show how the appearance of LLMs led to an abrupt increase in the frequency of certain style words. This excess word analysis suggests that at least 13.5% of 2024 abstracts were processed with LLMs._"

Dmitry Kobak et al., Delving into LLM-assisted writing in biomedical publications through excess vocabulary. Sci. Adv.11, eadt3813 (2025). DOI: doi.org/10.1126/sciadv.adt3813.

💻 **Energy costs of communicating with AI**

"_Our results reveal strong correlations between LLM size, reasoning behavior, token generation, and emissions. While larger and reasoning-enabled models achieve higher accuracy, up to 84.9%, they also incur substantially higher emissions, driven largely by increased token output._"

Dauner M and Socher G (2025) Energy costs of communicating with AI. Front. Commun. 10:1572947. doi: doi.org/10.3389/fcomm.2025.157.

@ai @science

💻 **Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task**

"_Over four months, LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance and underscore the need for deeper inquiry into AI's role in learning._"

Kosmyna, N. et al. (2025) Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task. arxiv.org/abs/2506.08872.

@ai

🌍 🌡️ **Global warming may increase the burden of obstructive sleep apnea**

"_High ambient temperatures (99th vs. 25th; 27.3 vs. 6.4 °C) are associated with a ~ 45% increase in the probability of having OSA on a given night, globally. The increase in OSA prevalence in 2023 due to global warming was associated with a loss of 788,198 (489,226 to 1,087,170) healthy life years, and a productivity loss of ~105 million days from impaired workplace attendance in the 29 studied countries._"

Lechat, B., Manners, J., Pinilla, L. et al. Global warming may increase the burden of obstructive sleep apnea. Nat Commun 16, 5100 (2025). doi.org/10.1038/s41467-025-602.

@climatechange

💻 **Dark LLMs: The Growing Threat of Unaligned AI Models**

"_In our research, we uncovered a universal jailbreak attack that effectively compromises multiple state-of-the-art models, enabling them to answer almost any question and produce harmful outputs upon request._"

Fire, M. et al. (2025) Dark LLMs: The growing threat of unaligned AI models. arxiv.org/abs/2505.10066.

@ai

**Nearly 40% of the world’s glaciers are already doomed, scientists say**

"_Researchers estimate glaciers will eventually lose 39% of their mass relative to 2020, a trend that is already irreversible no matter what comes next and will likely contribute a 113-millimeter increase to global sea level rise._"

🔗 edition.cnn.com/2025/06/02/cli.

@climatechange @science

**South Arabia’s prehistoric monument landscape shows social resilience to climate change**

“_By decentering analysis from a single era or type of monument, we show how monument classes are proxies for social behavior of mobile, persistent pastoralists. Our model highlights a reliance on monuments as touchstones of social belonging and as flexible technologies of social resilience in a changing world._”

McCorriston J, Ball L, Harrower MJ, Hamilton IM, Ivory SJ, et al. (2025) South Arabia’s prehistoric monument landscape shows social resilience to climate change. PLOS ONE 20(5): e0323544. doi.org/10.1371/journal.pone.0.

@anthropology @archaeodons

**Was Fichte a Proto-Fascist?**

“_Fichte was not a proto-fascist, though certain aspects of his writing and his style had a strong appeal to fascists._”

Phillips, R. L. (2025) ‘Was Fichte a Proto-Fascist?’, The European Legacy, pp. 1–20. doi: doi.org/10.1080/10848770.2025..

@philosophy

🧬 **Ancient Mediterranean DNA confirms old truths: People contain multitudes**

“_Their analysis revealed something that seems counterintuitive: Despite the fact that Punic people originally came from the eastern Mediterranean, an area called the Levant, those who were living in Punic settlements several centuries later showed almost no trace of Levantine ancestry._”

🔗 brown.edu/news/2025-05-29/puni.

@archaeodons @anthropology

🔬 **Scientists Warns That AI Images May Cause Havoc in Medical Research**

“_The authors argue that the growing sophistication of AI image-generation tools makes it harder to detect fraudulent data through traditional means._”

🔗 petapixel.com/2025/05/28/scien.

@science @ai

**Medieval genomes from eastern Iberia illuminate the role of Morisco mass deportations in dismantling a long-standing genetic bridge with North Africa**

“_For the first time, we also demonstrate the persistence of North African ancestry in a Christian cemetery until the seventeenth century, in addition to evidence of slave trafficking from North Africa._”

Oteo-Garcia, G., Silva, M., Foody, M.G.B. et al. Medieval genomes from eastern Iberia illuminate the role of Morisco mass deportations in dismantling a long-standing genetic bridge with North Africa. Genome Biol 26, 108 (2025). doi.org/10.1186/s13059-025-035.

@science @archaeodons

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