Targeted News Service

Proceedings of the National Academy of Sciences Issues Research Articles in March 30, 2021 Edition
March 16, 2021

WASHINGTON, March 16 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its March 30, 2021 edition:

Physical Sciences:

* Ancient plant DNA reveals High Arctic greening during the Last Interglacial

* A multimillion-year-old record of Greenland vegetation and glacial history preserved in sediment beneath 1.4 km of ice at Camp Century

* Toward net-zero . . .

Targeted News Service Document Request Form

This document is available to you by e-mail if you complete the form below with relevant information. There may be a fee for this article or ongoing service of similar materials. We will be in touch shortly.

Name:
What's your Affiliation	Government Newspaper / Media Business Public Policy Individual / Student Educators
Email:
Phone:
Organization, if any:
State/Country you are in:
Additonal questions or comments:

Click here for more information about our products

Existing Customer Login

Targeted News Service Document Request Form