EARTHDAY.ORG (EDO), the global organizer of Earth Day and the largest recruiter of environmental movements worldwide, announced the theme for Earth Day 2023 — “Invest in Our Planet.” Acting as a continuation of last year’s well-received campaign, the theme is … Continue reading →

by Joint PAS/PASS Working Group Editor’s Note: An international conference was held February 27 to March 1, 2017, in Rome, Italy: “Biological Extinction: Proceedings of the Joint PAS/PASS Working Group.” Leading scientists presented research findings and discussed solutions for the … Continue reading →