A photo stitch of keanu reeves in a black suit with his fists up and a glowing, orange mushroom on a bed of grass. There is a skull emoji on top of the mushroom and a red line that starts at Reeve's eyes and ends at the mushroom.
Keanu Reeves, left. A common fungus, right.
  • Scientists discovered a compound in Pseudomonas bacteria that can effectively kill certain fungi.
  • German researchers named the fungus killer after the actor Keanu Reeves.
  • The study authors say the compounds could be used to effectively treat both crops and humans.

Like John Wick, new compounds discovered by scientists are effective killers. But instead of killing bad guys, they kill fungi.