Apr. 7, 2026 A gene called KLF5 may be a key force behind the spread of pancreatic cancer—but not in the way scientists expected. Rather than mutating DNA, it rewires how genes are turned on and off, ...

"This [sculpture of Cleopatra] was not a beautiful work, but it was a very original and very striking one . . . [Cleopatra] is seated in a chair; the poison of the asp has done its work and the Queen ...

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...

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