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Nature, Published online: 11 September 2026; doi:10.1038/d41586-026-02901-x Traces of the psychoactive compound arecoline suggest that two people regularly sucked on psychoactive betel nuts. Plus, what motivates people to take action on climate change and the promise of nasal vaccines.
We haven't written up this one. Nature has the full story — the link below goes straight to it.
Switching to a more sustainable diet could halve food-related emissions in cities such as Amsterdam, while in cities such as Dhaka and Delhi, the focus should be more on making food production more sustainable as they widen food access.
With recreational cannabis now legal in 24 states, including Delaware, the number of users is rising. But not all cannabis users look alike or face the same health concerns. Most published research compares cannabis users with nonusers.
The eROSITA Consortium has issued the survey's second data release (DR2), nearly doubling the previously known eROSITA X-ray sources to two million.
For decades, scientists have understood proteins primarily through two defining features: their amino acid sequence and their three-dimensional structure.
A bank account can be frozen in minutes, but the damage to trust in the financial system can last much longer. The controversial freezing of an account belonging to the coordinator of a planned…
It's been 25 years since 9/11, and the New York City Office of Chief Medical Examiner continues its pledge to identify remains for as long as there are families looking for answers.
