Scientists have discovered a remarkable new form of symbiosis — a bacterium that lives inside a single-celled organism (a ...

Before arriving at Janelia three years ago, Postdoctoral Scientist Antonio Fiore was designing and building optical instruments like microscopes and spectrometers. Fiore, a physicist by training, came ...

Today we are machining some metal inside the scanning electron microscope! By creating a custom fixture, we can manually ...