Elaborate diatom cell walls made of glass, as viewed in the electron microscope. This image relates to an article that appeared in the June 26, 2009 issue of Science, published by AAAS.

The diatom collection at the University of Colorado Museum of Natural History is drawn from a variety of sources. It contains uncleaned and cleaned material, as well as permanent slides and material ...

Christopher Lobban, a University of Guam professor emeritus of biology, has discovered a new species of diatom from the Marshall Islands. The screen of the Scanning Electron Microscope shows the ...

It's extremely rare for seafood laden with this toxin to reach our tables. But human activities are producing more frequent ...