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The Monday, September 21, 2026 Edition

US AI Guardrails, White House Lawsuit, and a Robin Coronation

4 min read

Need to Know
In the Know
By the Numbers

120

The number of puppeteers it took to march a herd of 40 life-size bison puppets through Lower Manhattan and Brooklyn this weekend — three performers per animal. The stampede was staged to honor Indigenous history and resilience.

Source: Smithsonian

Browse the numbers archive →

What's Ahead
  • Today: Commanders quarterback Jayden Daniels undergoes further tests on his dislocated left elbow, with Washington awaiting word on the severity.

  • Today: The United Nations marks the International Day of Peace, observed annually on Sept. 21.

See the full week’s calendar →

On This Day
  • 1780Benedict Arnold passes plans of West Point to British officer John André
  • 1897The New York Sun publishes its famous 'Yes, Virginia, there is a Santa Claus' editorial
  • 1937J.R.R. Tolkien's 'The Hobbit' is published for the first time
  • 1964Malta gains independence from the United Kingdom

The Historybook →

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