This lesson is going swimmingly

This lesson is going swimmingly

Mandarin duck hen with ducklings in South Korea (© VDCM image/Getty Images)

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Today in History

The animal kingdoms great migration
May 3, 2024The Sonoran Desert, Arizona, USA
May 3, 2025Happy International Astronomy Day!

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International Archaeology Day
Jan. 12, 2025Crescent-tail bigeye fish, Great Barrier Reef, Australia
May the 4th be with you
Oct. 8, 2024World Octopus Day
Feb. 28, 2024Bamburgh Castle, Northumberland, England
Nov. 25, 2024Maasai giraffes in Amboseli National Park, Kenya
Babbling on and on
Feb. 9, 2025Alstrom Point, Lake Powell, Utah, United States
Two hungry baby beavers
Masterpiece of acoustic science
The ‘eighth wonder?’
Jan. 25, 2025Porto, Portugal
What returned to this city 500 years ago?
‘Only one Earth’
Mar. 20, 2024Cave Dale and Peveril Castle, England
Jun. 6, 202581st anniversary of D-Day
The ‘potato chip bird’
Magnified moss
Jun. 3, 2025World Bicycle Day
Sep. 29, 2025Rainbow houses, Houten, Netherlands
We’ve made it to Halfway Day!
Aug. 17, 2024International Lighthouse and Lightship Weekend
Apr. 3, 2025Rufous hummingbird
Nov. 11, 2023Young Peak, British Columbia
Mar. 29, 2024South Stack Lighthouse, Holyhead, Wales, UK
Dare to tread through the fairy flower?
Feb. 18, 2024World Whale Day
The buffet is open
Oct. 16, 2023Golden larches and Prusik Peak, Enchantments, Washington
Sep. 24, 2025Devils Tower National Monument, Wyoming, United States