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Earth Day, 56th anniversary, marked worldwide tomorrow

natureApr 21, 20263770

Tomorrow, April 22, 2026, millions will mark the 56th Earth Day with cleanups, rallies and virtual events, including the Virtual and Accessible Earth Day 2026 Rally featuring science communicator Dave Farina at 8 p.m. ET. Activists warned that H.R. 1897, scheduled for a House vote tomorrow, would weaken the Endangered Species Act by making it easier for politics and industry to override scientific protections. Cultural programming for Earth Day includes the Wetland Project’s 24-hour "slow radio" broadcast starting at midnight and the new children’s picture book Wildspeak by Sangma Francis and Lexi Vangsnes to encourage nature exploration.

Key Highlights

H.R. 1897 is scheduled for a House vote tomorrow, threatening the ESA.
Dave Farina speaks at the Virtual and Accessible Earth Day Rally, 8 p.m. ET.
The Wetland Project launches a 24-hour "slow radio" broadcast starting at midnight.
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