Brightly colored fungi of the Chlorociboria genus grow on wood in temperate forests throughout the world.
Brightly colored fungi of the Chlorociboria genus grow on wood in temperate forests throughout the world.
Drosophila pumps blood through its body with a long, tube-shaped muscle.
The West African Gaboon viper conceals itself on the leaf-littered forest floor thanks to patterning that makes the contours of its body tough to spot.
The pathogenic Enteritidis serotype of Salmonella (white), shown in growth medium (blue), is associated with uncooked eggs.
A 22-day-old larva of the spotted gar, a freshwater fish native to North America, with cartilage stained blue and bones stained red.
Nudibranchs lay their eggs in long, looping ribbons that resemble flowers.
The nerve cells of model organism Caenorhabitis elegans stained with green fluorescent protein.
Small openings in leaves allow plants to exchange gases and water vapor with the atmosphere.
Starving Bacillus subtilis bacteria prepare to produce spores that will ride out tough times by dividing into uneven parts (fluorescently labeled pink and yellow).
A white blood cell (purple) engulfs Staphylococcus aureus bacteria (yellow).