One of the most elegant aspects of biology is how many systems evolve some sort of feedback that lets them self-limit their activity. Research published in today's issue of Nature describes a system ...

Expressing breast milk by hand in the first days after birth is better for boosting breastfeeding rates among poorly feeding newborns than the use of a breast pump, indicates a small study published ...

This is a preview. Log in through your library . Abstract Antibiotic resistance is often the result of mutations that block drug activity; however, bacteria also evade antibiotics by transiently ...