Tiny fossil shells hold two chemical signals that could skew past ocean temperatures

Tiny plankton shells used to reconstruct past polar ocean temperatures may contain two different chemical stories, a new ...
C&EN

Precipitates on Granular Iron in Solutions Containing Calcium Carbonate with Trichloroethene and Hexavalent Chromium

Department of Earth Sciences, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1, and Leslie Research and Consulting, Tsawwassen, British Columbia, Canada V4M 3L9 Article Views are the ...
Plant Based News

$5 Million Lawsuit Alleges Walmart’s Dairy-Free Milk Isn’t Really Plant-Based

A Florida woman's lawsuit against Walmart argues that the supermarket chain's plant-based milk products contain ...
PNAS

Coordinated actions of NLR-assembled and glutamate receptor–like calcium channels in plant effector-triggered immunity

Contributed by Jane E. Parker; received April 9, 2025; accepted July 23, 2025; reviewed by S. P. Dinesh-Kumar, Brian J. Staskawicz, and Cyril Zipfel This contribution is part of the special series of ...