Repeated exercise, or wasting, can change the way key genes work.

To stay healthy, our cells rely on a self-cleaning mechanism that removes defective or unnecessary components. This process, ...

A global catalog shows how creatures across the tree of life balance rigidity with flexibility in remarkably consistent ways ...

Viruses typically aren’t considered ‘alive,’ as many core biological functions are outsourced to their potential hosts. But a newly discovered organism appears to straddle the line between virus and ...