Remember the Day — news feed beginning 2026-09-27

Philadelphia gave microscopic tardigrades a playful public vote, while Honolulu joined music, puppetry and conservation in a celebration of endangered kāhuli snails.

Dutch body painters borrowed the axolotl’s astonishing forms, while volunteers in Vermont built a tiny woodland village from bark, stone and moss.

Hong Kong revealed the flight engineering hidden inside black-kite feathers, while Moab turned invasive plants and discarded textiles into handmade paper.

Phoenix children used ultraviolet light to make secret silhouettes, while Flagstaff handed scientific ideas to improvisers and asked comedy to carry the lesson.

Paris opened an ocean festival with film and conversation, while a Berlin listening work connected a Greek spring, birdsong, memory and place.

London read the Thames through objects left in its mud, while Brussels turned the Atomium into a playground of water rockets, wind tunnels and hands-on science.

Children helped redesign the idea of a museum in Athens, while Sydney put native ingredients, First Nations knowledge and enterprise around one table.

Yerevan invited everyone to become a researcher, and Zagreb asked artists and scientists to interpret restless volcanic landscapes together.

Climate science unfolded beneath New York’s blue whale, while Oklahoma offered more than 65 ways to build, test, make and discover.

New Mexico practiced living heritage through weaving, metalwork and bread, while Niagara joined wildlife, conservation science and Tuscarora culture.