Highlights - Week of February 5

The biweekly newsletter from Proceedings of the National Academy of Sciences This week we explore how mapping the escape route for cerebral spinal fluid could point to disease treatments, examine geological evidence of extensive N-fixation by volcanic lightning during large explosive eruptions, and discuss how modeling illuminates pitcher plant evolution in the latest Science Sessions podcast episode. We also provide the latest content published in PNAS Nexus. Front Matter [FRONT MATTER ARTICLES]( [News Feature: How to recycle an EV battery]( [Inner Workings: Marsquakes shake up views of the Red Planet’s deep interior]( [Journal Club: Mapping the escape route for cerebral spinal fluid could point to disease treatments]( NAS MEMBER FEATURE [QnAs with Eugenia Russinova]( SCIENCE SESSIONS [Modeling illuminates pitcher plant evolution]( Latest Research from PNAS [THIS WEEK'S ISSUE]( [Climate change and Balearic shearwater migration]( [Eye–proboscis coordination in hummingbird hawkmoths]( [Risk of human–elephant conflicts]( Latest from PNAS Nexus [CURRENT ISSUE]( | [@PNASNexus]( [The role of advanced nuclear reactors and fuel cycles in a future energy system]( [Perceptual integration of bodily and facial emotion cues in chimpanzees and humans]( [The characteristic time scale of cultural evolution]( [Twitter]( [Facebook]( [PNAS LinkedIn]( [PNAS YouTube]( [PNAS Website]( PNAS Highlights is a biweekly newsletter, featuring a curated selection of science news and research from the PNAS journals. Have feedback for us? Respond to this email and let us know what you think! Copyright (C) 2024 National Academy of Sciences. All rights reserved. You are receiving this email because you opted in to PNAS communications on our website. Our mailing address is: National Academy of Sciences 500 5th St NWWashington, DC 20001-2736 [Add us to your address book]( Want to change how you receive these emails? You can [update your preferences]( or [unsubscribe](