Fossilized microscopic algae offer insights into historic environmental conditions and provide a clearer picture of how the ...

If you know what diatoms are, it’s probably for their beauty. These single-celled algae found on the ocean floor have ornate glassy shells that shine like jewels under the microscope. Their pristine ...

Diatoms (blue/white/yellow) frozen on an electron microscopy grid (copper) during a sample preparation step for cryo-electron tomography. Diatoms are too small to see with the naked eye, yet they are ...