Researchers found an unusual archaeon physically linked to a bacterium in Shark Bay. Tiny tube-like structures connect these ancient microbes, suggesting resource exchange. This discovery offers a glimpse into early life and the origin of complex cells. Genetic analysis indicates a potential biological trade between the organisms. The finding provides a living system to study theories of eukaryotic evolution.

A newly discovered microbe living inside ancient stromatolite communities may offer a rare look at how complex life first emerged. Researchers captured the first direct images of…

Researchers found an unusual archaeon physically linked to a bacterium in Shark Bay. Tiny tube-like structures connect these ancient microbes, suggesting resource exchange. This…