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When lasers cross: A brighter way to measure plasma

Measuring conditions in volatile clouds of superheated gases known as plasmas is central to pursuing greater scientific understanding of how stars, nuclear detonations and fusion energy work. For decades, scientists have relied on a technique called Thomson scattering, which

Five takeaways on the search for Savannah Guthrie's mother

Law enforcement provided new details on Thursday in the search for Nancy Guthrie, the 84-year-old mother of the “Today” show co-anchor Savannah Guthrie who went missing from her home this weekend in what officials believe to be an abduction. At a lengthy press conference, Pima

CIA shuttering World Factbook reference tool

The CIA shut down its World Factbook resource Wednesday, after it spent more than six decades in existence. The agency announced on its website that the World Factbook “has sunset” without providing further explanation. The Hill has reached out to the CIA for clarification. The

Lionsgate Hires First Chief AI Officer

Lionsgate is leaning into AI, hiring Kathleen Grace to serve as its first-ever Chief AI Officer. In this new role, Grace will lead the studio’s AI strategy and execution. Lionsgate says her duties will include providing “tools to serve the creative vision of its filmmakers,

Professor Walt Hunter on the merits of challenging...

Professor Walt Hunter on the merits of challenging students: Stop Meeting Students Where They Are . “Whole novels aren’t possible to teach, we are told, because students won’t (or can’t) read them. So why assign them?” 💬 Join the discussion on kottke.org →

Required Reading

This week: the art of writing love letters, Black-owned bookstores across history, poets on the Parthenon Marbles, opening a 1926 time capsule, and more.