In the evolutionary history of life, the ability of a cell to separate its inner world from the external environment was an ...

When DNA breaks, cells must repair it accurately to prevent harmful mutations. Researchers have discovered that during a key repair process called homologous recombination, the cell uses loops in its ...

For decades, the idea of resetting the biological clock sounded more like speculative fiction than clinical strategy. The discovery of Yamanaka factors by Nobel laureate Shinya Yamanaka, which can ...