Scientists Engineer DNA 'Camcorders' to Record a Cell's Genetic History

Childhood home videos can be heartwarming, hilarious, or downright embarrassing. But the tapes contain an invaluable resource: snippets of a child's journey as they learn to navigate the world. Sure, photos can also capture a first birthday or a first fall off a bike too--but rather than a movie, they're single snapshots in time. Scientists […]