In the PNAS of March 4, 2026, Lynne Peeples presented a news feature on the “science behind acupuncture” (1). We find this article unbalanced. It lacks a critical analysis of what acupuncture is and ...
Cooperative traits maintain bacterial niche breadth ...
Exercise works—if mitochondria do Get full access to this article Purchase, subscribe, or recommend this article to your librarian.
Our method can be regarded as a variant of the method of fundamental solutions (MFS), in which solutions are also approximated via finite sums (6). The MFS differs from our approach in that each term ...
Get full access to this article Purchase, subscribe, or recommend this article to your librarian.
Journal Club posts are short news stories featuring a recent important, timely journal article selected by one of our Journal Club panelists, who are post-doctoral associates and graduate students in ...
Contributed by James Tiedje; received April 23, 2025; accepted January 26, 2026; reviewed by Gwyn A. Beattie and Corné M. Pieterse Soilborne diseases pose a significant threat to plant health, often ...
On the Rate of Growth of the Population of the United States since 1790 and Its Mathematical Representation1 ...
THE KINETICS OF FORMATION OF NATIVE RIBONUCLEASE DURING OXIDATION OF THE REDUCED POLYPEPTIDE CHAIN ...
Dive into PNAS Front Matter for editorials, interviews, science news, and commentary that offer expert perspective on today’s most important research findings.
This case illustrates a recurring dilemma in AI governance. As large language models (LLMs) and autonomous decision-making ...
Edited by Michael L. Klein, Temple University, Philadelphia, PA, and approved February 17, 2012 (received for review November 5, 2011) ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results