When people talk about the coronavirus, they sometimes describe this invisible entity as if it has a personality and even a conscience. If you ask a biology or medical student what a virus is, they ...

Archaeal viruses represent a remarkably diverse group infecting a domain of life distinct from both bacteria and eukaryotes. Their genomic characteristics often reveal novel gene repertoires and ...

To enhance students’ engagement with and deepen their understanding of the concept of life, consider pairing this narrative with the following classroom resources: The HHMI BioInteractive activity ...