A microscope exposes surprising living organisms lurking on an everyday toothbrush most people use without a second thought.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Sean Anthony Eddy via Getty Images A microscope’s job is to magnify the minuscule world ...

A microscope’s job is to magnify the minuscule world around us. We can observe the tiniest objects, organisms and materials, and investigate their form, texture and composition, to witness what would ...

Fabian Weston makes videos of tiny organisms filmed under a microscope. One of his videos provided the missing piece to link 400-year-old fossils with living euglenoids. Euglenoids may be some of the ...