In the world of microbes, organisms like viruses and bacteria get a lot of attention. But now, researchers are beginning to study other unicellular life forms, like archaea, and protists. Protists ...

Pac-Man, the open-mouthed face of the most successful arcade game ever, is much more well-known than any of the one-celled organisms called protists, at least among people over 30. But the first study ...

AUSTIN, Texas—Groove-like tracks on the ocean floor made by giant deep-sea single-celled organisms could lead to new insights into the evolutionary origin of animals, says biologist Mikhail "Misha" ...