A newly identified amoeba can survive at the temperature of a medium-well steak. Plus, a distant lava planet shows signs of an atmosphere.

Composed of a single cell, amoeba seem harmless enough: They look like playful critters waltzing under the spotlight of a microscope until they come upon a group of bacteria. Then, these previously ...

Light microscope image and illustration of a Thecofilosea amoeba with intracellular Legionellales bacteria ('Ca. Pokemonas kadabra'). The bacteria were stained red by so-called 'fluorescence in situ ...

Naegleria fowleri, the "brain-eating amoeba" speeded up under a microscope. Driver of Tesla that went airborne in deadly Southern California crash identified ...

Naegleria fowleri seen under a microscope. A 2-year-old boy who visited a hot spring died of a brain-eating amoeba, Nevada health officials and the boy’s mother say. Photo from Centers for Disease ...