An experiment in sustainability

An experiment in sustainability

Mount Kilimanjaro with Cape buffalo in foreground, Amboseli Biosphere Reserve, Kenya (© RealityImages/Shutterstock)

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Today in History

Nov. 3, 2023World Jellyfish Day
Nov. 3, 2024International Day for Biosphere Reserves
Nov. 3, 2025World Jellyfish Day

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Mar. 28, 2026African buffalo, Ngorongoro Crater, Tanzania
Strong sibling bonds
May 22, 2024International Day for Biological Diversity
Aug 12, 2026World Elephant Day
Heavenly hot springs
Dec. 6, 2023Computer Science Week
Apr. 6, 2026Castle Day Japan
Nov. 4, 2025Tower Bridge, London, England
Jul. 27, 2024Vineyards above the Moselle River, Rhineland-Palatinate, Germany
May 10, 2025Minnesota State Capitol, St. Paul, Minnesota, United States
Nov. 13, 2025Distillery Winter Village
Jan. 16, 2026Leopard at Etosha National Park, Namibia
Dec. 31, 2024New Years Eve in Ottawa
Sep. 12, 2024World Dolphin Day
May 25, 2024Aït Benhaddou, Morocco
Mar. 7, 2026The Brocken, Harz National Park, Germany
Jun. 6, 202581st anniversary of D-Day
Jan. 26, 2024Northern hawk-owl
Getting starry-eyed at the moon
Apr. 17, 2024Black bear cub emerges into spring
Oct. 9, 2023Thanksgiving Day
Dec. 16, 2025Handmade gnomes at a Christmas market
Dec. 20, 2025Christmas star lanterns, Germany
Dec. 7, 2025A pine forest in Alsace, France
Pastel perfection
Aug. 4, 2024Friendship Day
Kings of the north
A blue-tiful island
Jellies in a world of their own
Jun. 22, 2024World Rainforest Day