A close-look of a red aglaonema leaf under a microscope.

Even under a microscope, the nematode Litylenchus crenatae subsp. mccannii doesn’t look like much. But it can bring a lot of damage: Researchers find it living in the buds of beech trees suffering ...

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 ...