After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres—the protective ...

After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres-the protective ...

Quantum key distribution promises unconditionally secure communications. However, as practical devices tend to deviate from their specifications, the security of some practical systems is no longer ...

In quality improvement initiatives, empower frontline leaders to help inform the priorities, chief medical officer says. The biggest quality improvement initiative at UNC Hospitals has been advancing ...