Researchers at the MRC Laboratory of Molecular Biology in Cambridge have discovered a ribozyme that is shockingly small, yet capable of the fundamental steps of self-replication. They call it QT45 — ...
Health and Me on MSN
Men lose their Y chromosomes as they age, here's why it matters
New research shows ageing men often lose the Y chromosome in some cells, a change linked to heart disease, cancer, ...
From classic freezer finds to pantry essentials, these Massachusetts staples shaped childhood meals and continue to comfort ...
Chris Nanos, the Arizona sheriff leading the search for Nancy Guthrie, described investigators’ disappointment when learning a person they detained this week was not involved. But in an interview with ...
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 ...
Another factor related to their length is that they tend to form very complex structures, with many different areas of the ...
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