New research from Portland State University focused on identifying signs of life—biosignatures—in extreme environments here ...

Examples include optical hydrodynamics ... Specific areas of interest include microscopy, computational photography, and biomedical imaging. Machine learning excels at finding patterns and sorting ...

and atomic force microscopy (AFM), which uses reflected laser beams to map the tiny, intricate surfaces of linked carbon atoms in nanomaterials. The stories of science and of photography are ...