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, 2023Pacific sea nettles off the coast of Carmel, California, USA
Nov 3, 2024International Day for Biosphere Reserves
Nov 3, 2025Jellyfish swimming in the Pacific, Guerrero, Mexico

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Sep 6, 2023Rethymno, Crete, Greece
Dec 15, 2024Lake Misurina, Dolomites, Italy
Widespread and long-eared
The lonely castle
Mar 15, 2025Ides of March
Oct 18, 2024Autumn in Central Park, New York, United States
Unbe-leaf-able
Mar 22, 2024World Water Day
Sunlight turning silver to gold
A scented sea of purple
Nov 21, 2025Small island near Ezhikkara, Kerala
Feb 13, 2026Third Thai-Lao Friendship Bridge connecting Laos and Thailand
Dec 22, 2023Red Fort, Delhi
A blue-tiful island
Feb 20, 2024Kinder Scout, Peak District National Park, UK
Keyholes to the kingdom
The top of Tennessee
Aug 14, 2024World Lizard Day
Jul 25, 2024Great Smoky Mountains National Park, Tennessee, USA
A legend sprung from the ground
Apr 5, 2026Easter Sunday
Oct 17, 2023Persepolis, Iran
Solo on the savannah
Apr 25, 2024Adélie penguins
Jan 8, 2025Great Wall of China
A public restroom or a tourist spot?
Mar 12, 2026Juvenile sunbittern displaying at nest, Ecuador
A pair of high achievers
True masters of the jungle
Dec 29, 2025St. Gregory Church in Ani Ruins, Kars, Türkiye