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DAILY DOSE: Dispute Clouds Pennsylvania Newborn Measles Death; Ebola Death Toll Nears 3,000 in Congo.
Conflicting reports surround the Pennsylvania newborn’s death amid a measles outbreak, complicating attribution to measles despite differing opinions from coroner and health officials.
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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.