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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Mar 11, 2024Sleeping koala
Nov 4, 2024Grasmere, Lake District, Cumbria, England
Sequoias of the sea
Nov 30, 2025Christmas market in Leipzig, Germany
Sep 26, 2025Least chipmunk, Kootenai National Forest, Montana, United States
Jun 3, 2024Jaswant Thada and Mehrangarh Fort, Jodhpur, Rajasthan
Sep 13, 2024Point Reyes National Seashore, California, USA
Dec 15, 2025Spiegelgracht canal in Amsterdam, Netherlands
Oct 4, 2024World Space Week begins
Sep 28, 2023Container ship near a port in Thailand
Sep 30, 2024Walruses in Svalbard, Norway
Oct 31, 2023Füzér Castle in the Zemplén Mountains, Hungary
May 19, 2024Vernazza, Cinque Terre, Liguria, Italy
Jun 8, 2025World Oceans Day
Jan 26, 2024Republic Day
Oct 25, 2023Grand Staircase-Escalante National Monument, Utah
Love is in the snow
Aug 7, 2025Malshej Ghat, Maharashtra
This bird is peak beak
Feb 3, 2024Grand Canal with Santa Maria della Salute Basilica, Venice, Italy
Mar 25, 2024Happy Holi!
Jun 19, 2025Masai giraffe mother grooming her calf in the Serengeti, Tanzania
Oct 13, 2025Fishing boat on beach in Mamallapuram, Tamil Nadu
Angry bird, doting dad
Jan 7, 2025Moeraki Boulders, South Island, New Zealand
May 22, 2025International Day for Biological Diversity
Is it green with envy?
Jun 29, 2024Tour de France 2024
Jan 2, 2025Ardez village, Graubunden, Switzerland
Aug 22, 2025Rolling hills of the Palouse, Washington, United States