Nearly 100 years ago, a seemingly simple discovery revolutionized the microscope. The introduction of phase contrast, which garnered a Nobel Prize in 1953, brought into clear view structures inside ...

Researchers at University of Tsukuba have achieved high-resolution visualization of cellular organelles, such as nuclei and mitochondria, using an external apodized phase contrast (ExAPC) microscope.

You know when you are at the eye doctor getting an updated prescription, and suddenly the world snaps into sharper focus? Physicists at the University of California (UC), Berkeley, have now done ...