progscrape: pnas.org

Resolved tropical cyclones trigger CO2 uptake and phytoplankton bloom in an Earth system model simulation

5 days ago pnas.org earth

A neuromorphic robotic electronic skin with active pain and injury perception

6 days ago pnas.org engineering

The study reveals that macrophages, key immune cells, fail to properly clear dead and drying cells after peripheral nerve injury, contributing to chronic pain development.

2 days ago pnas.org neuroscience

L-lactic acid promotes host immune response and inhibits viral infection by inducing Interferon Regulatory Factor 9 (IRF9) L-lactylation

2 days ago pnas.org health

Long-term effects of 40-hertz auditory stimulation as a treatment of Alzheimer’s disease: New study provides the first primate evidence of 40-Hz auditory stimulation can sustainably modulate the Aβ metabolism in the brain, supporting its potential as a noninvasive Alzheimer’s treatment method.

3 hours ago pnas.org brain disease neuroscience

Infants developing in a household where mothers reported income to be inadequate to support the family's needs exhibit delays in brain maturation

34 hours ago pnas.org brain psychology

An Arizona lake was less dusty during ice ages, a trend that dust storm researchers say is “completely opposite of the rest of the globe.”

43 hours ago pnas.org environment

Tattoo ink induces inflammation in the draining lymph node and alters the immune response to vaccination, finds a new study in a mouse model

17 days ago pnas.org health node

Rapid morphological change in an urban bird due to COVID-19 restrictions

13 days ago pnas.org covid

Evolved birth physiology meets modern birth practice: Sustained effects of planned cesarean delivery on child hair cortisol

26 days ago pnas.org medicine

For decades, economists framed climate change as a future cost. New research shows it is already here: it has cut U.S. income by an estimated 12%

21 days ago pnas.org economic

Speed cameras improve road safety: Quasi-experimental study finds NYC’s program reduced crashes by 30% and injuries by 16% near intersections with cameras.

29 days ago pnas.org

Cell biologists are one step closer to making viable human eggs from stem cells in the lab

36 days ago pnas.org biology

PFAS-contaminated drinking water harms infants

19 days ago pnas.org

Lower-quality news domains are shared more on right-leaning platforms than on left-leaning platforms

53 days ago pnas.org

Repaired DNA leaves lasting scars in chromatin, defying conventional wisdom

47 days ago pnas.org biology

During economic downturns, parents in developing nations tend to invest in their strongest kids

57 days ago pnas.org economic

Optimism associated with exceptional longevity (2019)

2 months ago pnas.org

Review of AI research identifies ways that involving affected communities can improve the scientific reliability of research on artificial intelligence

39 days ago pnas.org ai

The simulation of judgment in LLMs

2 months ago pnas.org llm

Scientists found that sperm switch on an enzyme called aldolase to boost energy for fertilization

2 months ago pnas.org medicine

Researchers use museum specimens to trace the genetic history of a (likely extinct) bumble bee

2 months ago pnas.org environment genetics

Study finds that the Earth is getting darker, reflecting less light

3 months ago pnas.org earth

The ancient practice of tooth removal helps map early migration across Vietnam: Ancient communities pulled out healthy teeth to demonstrate collective identity

2 months ago pnas.org anthropology

Emergence of antiphage functions from random sequence libraries reveals mechanisms of gene birth

2 months ago pnas.org biology

Modeling the rise and demise of Classic Maya cities: Climate, conflict, and economies of scale