A protein called PriC allows DNA replication to proceed in Escherichia coli when the complex that usually initiates this process is compromised.

Parasitic worms that infect humans are not interbreeding with those that infect cattle as previously thought. This is good ...

Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have ...

Freeze–thaw cycles in an icy pond could let an enzyme copy RNA double helices indefinitely — suggesting one way in which ...