The search for Nancy Guthrie intensifies as the FBI tests glove DNA through CODIS. Savannah Guthrie issues an emotional ...
Morning Overview on MSN
RNA strand that nearly self-replicates could unlock life’s origin
A 45-nucleotide strand of RNA can now synthesize both its mirror-image complement and a copy of itself, bringing scientists closer than ever to demonstrating how life could have emerged from chemistry ...
One of the greatest mysteries of our planet is how a soup of lifeless chemicals transformed into the first living cell. There are several competing theories about where this happened, from frozen ...
These random molecules were fed a collection of three-base-long RNAs, each linked to a chemical tag. The idea was that if a molecule is capable of ligating one of these short RNA fragments to itself, ...
Rebecca Schulman is a professor of Chemical and Biomolecular Engineering at Hopkins who is currently working on developing ...
The fourth day of Randall Harris Jr.’s second trial took place with a number of expert witnesses testifying to DNA evidence ...
Life may have begun when RNA molecules began to replicate themselves, and now we’ve finally found an RNA molecule that is very close to being able to do this ...
Part I of the Yousuf & Estrellita Karsh Estate includes photographic prints from Yousuf Karsh’s personal collection and items related to photography subjects. As always, collectors will be able to ...
Scientists call this speck LUCA — the Last Universal Common Ancestor. Since the concept of LUCA first emerged, it has ...
Viruses often feel like modern threats linked to recent history. Scientific research now shows a much older relationship between humans and certain viruses. A new study shows that Human ...
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