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DAILY DOSE: Ancient Chilean Mummies Reveal Colonial Smallpox Outbreak; Ancient Stardust Helped Seed the First Solar Solids.
Recent findings reveal early smallpox in Chilean mummies, restoring Gavi funding assists vaccine distribution, and notable astronomical discoveries emerge from the James Webb Space Telescope and other observatories.
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Conversations
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CONVERSATIONS WITH JOANNA MASEL: On the Evolutionary Origins of Amino Acids and Rewriting Life’s Code.
In a new study that rewrites part of life’s earliest evolutionary narrative, researchers have used cutting-edge phylogenetic techniques to infer the sequence in which amino acids were added to the genetic code—tracing all the way back to the Last Universal Common Ancestor (LUCA). By analyzing a vast number of ancient protein sequences, the team identified…
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Conversations with Bertie Gregory: Discovering how amazing penguins don’t read scripts.
Bertie Gregory’s “Secrets of the Penguins” reveals surprising behaviors and emotional depth of penguins through immersive wildlife storytelling.