Terms of Use

Last updated: January 15, 2026

By using Frontline Earth, you agree to the following terms.

Use of content

Text, diagrams, and original illustrations on this site may be referenced or quoted for personal, educational, or editorial use with clear attribution to Frontline Earth and a link back to the source article. Bulk reproduction, republication of full articles, or commercial redistribution of site content requires prior written permission — contact us via the contact page.

Third-party images

Hero photographs on this site are sourced from public-domain U.S. government archives rather than created by Frontline Earth. Their use is governed by the license noted for that specific image on the credits page, not by these terms.

No warranty

Frontline Earth is provided "as is," for educational and reference purposes. See our disclaimer for more on the limits of the information provided.

Changes

We may update these terms from time to time. Continued use of the site after an update constitutes acceptance of the revised terms.

Contact

Questions about these terms can be sent through our contact page.