World Octopus Day Oct. 8, 2025

With eight arms and plenty of charm, the octopus takes the spotlight today. On World Octopus Day, as we reflect on their brilliance, we"re reminded that even these ocean geniuses can"t outsmart threats like climate change and pollution. Protecting their homes means safeguarding the future of our seas.

© Dave Fleetham/plainpicture

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Today in History

See-through cephalopod
Oct. 8, 2023World Octopus Day
Oct. 8, 2024World Octopus Day

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Jan. 15, 2025Lake Superior, Thunder Bay, Ontario
Aug. 6, 2024Molokini crater, Maui, Hawaii, USA
Magnified moss
Dec. 18, 2025Capitol Reef National Park, Utah, United States
Feb. 18, 2025The Great Blue Hole, Belize
May 2, 2026Jasper National Park in Alberta
Sequoias of the sea
Bridging past and present
Mar. 25, 2024Happy Holi!
Mar. 25, 2025Tolkien Reading Day
And so it begins!
Let there be lights!
May 15, 2025Palace of Westminster, London, England
Nov. 3, 2025World Jellyfish Day
Is a hug really that magical?
Aug. 2, 2025Petroglyphs near Fruita in Capitol Reef National Park, Utah, United States
Out of this world
The origin of Canadas national parks
Beautiful from all angles
Jan. 7, 2025Moeraki Boulders, South Island, New Zealand
Southern tip of a northern isle
This lake is no mirage
Mar. 23, 2025World Meteorological Day
Oct. 5, 2024World Teachers Day
Jan. 29, 2024Gollinger Waterfalls, Salzburg, Austria
Spring is coming
Sep. 11, 2024Red fox mother kissing her baby
Creating a better world
How can we help at-risk animals?
Feb. 15, 2025The natural ice wall of Misotsuchi, Chichibu, Japan