Researchers at the University of Tsukuba have identified a previously unknown species of unicellular organism in seawater ...

Marine bacteria control how much CO2 is stored in the oceans, by swimming after and degrading sinking particles that would otherwise remain stored in the ocean for millennia. Researchers have ...

Researchers uncover a notorious cholera strain that contains sophisticated immune systems to fend off viruses, which potentially helped it to fuel a devastating epidemic across Latin America.