The being in question is a microbe called Sukunaarchaeum mirabile. Preliminary research says it stretches the definition of ...

This newly found organism doesn’t act like a virus or a cell, and that could change everything we know about biology.

It has genes for ribosomes, tRNAs, and mRNAs. These components are the scaffolding of life: the tools by which cells read ...

In the vast and often unseen world of microscopic life, a recent discovery may force scientists to rethink what it means to ...

Because they rely on hosts for a majority of functions, viruses aren’t considered alive. But entities like ‘Sukunaarchaeum ...

Scientists have discovered Sukunaarchaeum mirabile, a unique archaeon residing within marine plankton, challenging traditional definitions of life. Th ...

This creature blurs the line between viruses and cells, exhibiting remarkable characteristics that push the boundaries of ...

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Figure 1. The replication cycle of high-risk human papillomaviruses in a differentiating epithelium. (A) The different epithelial layers are indicated on the left hand side of the diagram.

Every living cell must interpret its genetic code—a sequence of chemical letters that governs countless cellular functions. A ...