A new bacterium found in Hawaiian seawater shows land microbes can reach the ocean through hidden groundwater flow.

Researchers are uncovering why the immune system falters in space, from microbiome shifts to stress, and how to fight back.

Microbes essential for human health have proven resilient against the extreme forces of space travel, offering hope for ...

Because oxygen-bearing sulfate minerals trap and preserve signals from Earth's atmosphere, scientists closely study how they ...